15706741388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:700

約数の個数: 144

約数和(自身を含む): 33396146784

約数和(自身を除く): 17689405396

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 37, 52, 58, 68, 74, 116, 148, 221, 377, 442, 481, 493, 571, 629, 754, 841, 884, 962, 986, 1073, 1142, 1258, 1508, 1682, 1924, 1972, 2146, 2284, 2516, 3364, 4292, 6409, 7423, 8177, 9707, 10933, 12818, 13949, 14297, 14846, 16354, 16559, 18241, 19414, 21127, 21866, 25636, 27898, 28594, 29692, 31117, 32708, 33118, 36482, 38828, 42254, 43732, 55796, 57188, 62234, 66236, 72964, 84508, 124468, 126191, 185861, 215267, 237133, 252382, 274651, 281503, 359159, 371722, 404521, 430534, 474266, 480211, 504764, 528989, 549302, 563006, 612683, 718318, 743444, 809042, 861068, 948532, 960422, 1057978, 1098604, 1126012, 1225366, 1436636, 1618084, 1920844, 2115956, 2450732, 3659539, 4669067, 6242743, 6876857, 7319078, 7964879, 8163587, 9338134, 10415611, 12485486, 13753714, 14638156, 15929758, 16327174, 17767807, 18676268, 20831222, 24970972, 27507428, 31859516, 32654348, 35535614, 41662444, 71071228, 106126631, 135402943, 212253262, 230981491, 270805886, 302052719, 424506524, 461962982, 541611772, 604105438, 923925964, 1208210876, 3926685347, 7853370694, 15706741388]

約数ペア:

[(1, 15706741388), (2, 7853370694), (4, 3926685347), (13, 1208210876), (17, 923925964), (26, 604105438), (29, 541611772), (34, 461962982), (37, 424506524), (52, 302052719), (58, 270805886), (68, 230981491), (74, 212253262), (116, 135402943), (148, 106126631), (221, 71071228), (377, 41662444), (442, 35535614), (481, 32654348), (493, 31859516), (571, 27507428), (629, 24970972), (754, 20831222), (841, 18676268), (884, 17767807), (962, 16327174), (986, 15929758), (1073, 14638156), (1142, 13753714), (1258, 12485486), (1508, 10415611), (1682, 9338134), (1924, 8163587), (1972, 7964879), (2146, 7319078), (2284, 6876857), (2516, 6242743), (3364, 4669067), (4292, 3659539), (6409, 2450732), (7423, 2115956), (8177, 1920844), (9707, 1618084), (10933, 1436636), (12818, 1225366), (13949, 1126012), (14297, 1098604), (14846, 1057978), (16354, 960422), (16559, 948532), (18241, 861068), (19414, 809042), (21127, 743444), (21866, 718318), (25636, 612683), (27898, 563006), (28594, 549302), (29692, 528989), (31117, 504764), (32708, 480211), (33118, 474266), (36482, 430534), (38828, 404521), (42254, 371722), (43732, 359159), (55796, 281503), (57188, 274651), (62234, 252382), (66236, 237133), (72964, 215267), (84508, 185861), (124468, 126191)]