25792234216

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:947

約数の個数: 128

約数和(自身を含む): 59116262400

約数和(自身を除く): 33324028184

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 257, 271, 389, 476, 514, 542, 778, 952, 1028, 1084, 1556, 1799, 1897, 2056, 2168, 2723, 3112, 3598, 3794, 4369, 4607, 5446, 6613, 7196, 7588, 8738, 9214, 10892, 13226, 14392, 15176, 17476, 18428, 21784, 26452, 30583, 32249, 34952, 36856, 46291, 52904, 61166, 64498, 69647, 92582, 99973, 105419, 122332, 128996, 139294, 185164, 199946, 210838, 244664, 257992, 278588, 370328, 399892, 421676, 487529, 557176, 699811, 737933, 799784, 843352, 975058, 1183999, 1399622, 1475866, 1699541, 1792123, 1950116, 2367998, 2799244, 2951732, 3399082, 3584246, 3900232, 4735996, 5598488, 5903464, 6798164, 7168492, 8287993, 9471992, 11896787, 12544861, 13596328, 14336984, 16575986, 23793574, 25089722, 27092683, 33151972, 47587148, 50179444, 54185366, 66303944, 95174296, 100358888, 108370732, 189648781, 216741464, 379297562, 460575611, 758595124, 921151222, 1517190248, 1842302444, 3224029277, 3684604888, 6448058554, 12896117108, 25792234216]

約数ペア:

[(1, 25792234216), (2, 12896117108), (4, 6448058554), (7, 3684604888), (8, 3224029277), (14, 1842302444), (17, 1517190248), (28, 921151222), (34, 758595124), (56, 460575611), (68, 379297562), (119, 216741464), (136, 189648781), (238, 108370732), (257, 100358888), (271, 95174296), (389, 66303944), (476, 54185366), (514, 50179444), (542, 47587148), (778, 33151972), (952, 27092683), (1028, 25089722), (1084, 23793574), (1556, 16575986), (1799, 14336984), (1897, 13596328), (2056, 12544861), (2168, 11896787), (2723, 9471992), (3112, 8287993), (3598, 7168492), (3794, 6798164), (4369, 5903464), (4607, 5598488), (5446, 4735996), (6613, 3900232), (7196, 3584246), (7588, 3399082), (8738, 2951732), (9214, 2799244), (10892, 2367998), (13226, 1950116), (14392, 1792123), (15176, 1699541), (17476, 1475866), (18428, 1399622), (21784, 1183999), (26452, 975058), (30583, 843352), (32249, 799784), (34952, 737933), (36856, 699811), (46291, 557176), (52904, 487529), (61166, 421676), (64498, 399892), (69647, 370328), (92582, 278588), (99973, 257992), (105419, 244664), (122332, 210838), (128996, 199946), (139294, 185164)]