25506491736

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{39451}}^1$

素因数の和:39581

約数の個数: 128

約数和(自身を含む): 72717926400

約数和(自身を除く): 47211434664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 79, 88, 93, 124, 132, 158, 186, 237, 248, 264, 316, 341, 372, 474, 632, 682, 744, 869, 948, 1023, 1364, 1738, 1896, 2046, 2449, 2607, 2728, 3476, 4092, 4898, 5214, 6952, 7347, 8184, 9796, 10428, 14694, 19592, 20856, 26939, 29388, 39451, 53878, 58776, 78902, 80817, 107756, 118353, 157804, 161634, 215512, 236706, 315608, 323268, 433961, 473412, 646536, 867922, 946824, 1222981, 1301883, 1735844, 2445962, 2603766, 3116629, 3471688, 3668943, 4891924, 5207532, 6233258, 7337886, 9349887, 9783848, 10415064, 12466516, 13452791, 14675772, 18699774, 24933032, 26905582, 29351544, 34282919, 37399548, 40358373, 53811164, 68565838, 74799096, 80716746, 96615499, 102848757, 107622328, 137131676, 161433492, 193230998, 205697514, 274263352, 289846497, 322866984, 386461996, 411395028, 579692994, 772923992, 822790056, 1062770489, 1159385988, 2125540978, 2318771976, 3188311467, 4251081956, 6376622934, 8502163912, 12753245868, 25506491736]

約数ペア:

[(1, 25506491736), (2, 12753245868), (3, 8502163912), (4, 6376622934), (6, 4251081956), (8, 3188311467), (11, 2318771976), (12, 2125540978), (22, 1159385988), (24, 1062770489), (31, 822790056), (33, 772923992), (44, 579692994), (62, 411395028), (66, 386461996), (79, 322866984), (88, 289846497), (93, 274263352), (124, 205697514), (132, 193230998), (158, 161433492), (186, 137131676), (237, 107622328), (248, 102848757), (264, 96615499), (316, 80716746), (341, 74799096), (372, 68565838), (474, 53811164), (632, 40358373), (682, 37399548), (744, 34282919), (869, 29351544), (948, 26905582), (1023, 24933032), (1364, 18699774), (1738, 14675772), (1896, 13452791), (2046, 12466516), (2449, 10415064), (2607, 9783848), (2728, 9349887), (3476, 7337886), (4092, 6233258), (4898, 5207532), (5214, 4891924), (6952, 3668943), (7347, 3471688), (8184, 3116629), (9796, 2603766), (10428, 2445962), (14694, 1735844), (19592, 1301883), (20856, 1222981), (26939, 946824), (29388, 867922), (39451, 646536), (53878, 473412), (58776, 433961), (78902, 323268), (80817, 315608), (107756, 236706), (118353, 215512), (157804, 161634)]