64445793272

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1783}}^1\times {\mathrm{37967}}^1$

素因数の和:39780

約数の個数: 64

約数和(自身を含む): 146307409920

約数和(自身を除く): 81861616648

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 1783, 3566, 7132, 12481, 14264, 24962, 30311, 37967, 49924, 60622, 75934, 99848, 121244, 151868, 212177, 242488, 265769, 303736, 424354, 531538, 645439, 848708, 1063076, 1290878, 1697416, 2126152, 2581756, 4518073, 5163512, 9036146, 18072292, 36144584, 67695161, 135390322, 270780644, 473866127, 541561288, 947732254, 1150817737, 1895464508, 2301635474, 3790929016, 4603270948, 8055724159, 9206541896, 16111448318, 32222896636, 64445793272]

約数ペア:

[(1, 64445793272), (2, 32222896636), (4, 16111448318), (7, 9206541896), (8, 8055724159), (14, 4603270948), (17, 3790929016), (28, 2301635474), (34, 1895464508), (56, 1150817737), (68, 947732254), (119, 541561288), (136, 473866127), (238, 270780644), (476, 135390322), (952, 67695161), (1783, 36144584), (3566, 18072292), (7132, 9036146), (12481, 5163512), (14264, 4518073), (24962, 2581756), (30311, 2126152), (37967, 1697416), (49924, 1290878), (60622, 1063076), (75934, 848708), (99848, 645439), (121244, 531538), (151868, 424354), (212177, 303736), (242488, 265769)]