64998892352

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{303257}}^1$

素因数の和:303483

約数の個数: 56

約数和(自身を含む): 137263062024

約数和(自身を除く): 72264169672

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 197, 272, 394, 544, 788, 1088, 1576, 3152, 3349, 6304, 6698, 12608, 13396, 26792, 53584, 107168, 214336, 303257, 606514, 1213028, 2426056, 4852112, 5155369, 9704224, 10310738, 19408448, 20621476, 41242952, 59741629, 82485904, 119483258, 164971808, 238966516, 329943616, 477933032, 955866064, 1015607693, 1911732128, 2031215386, 3823464256, 4062430772, 8124861544, 16249723088, 32499446176, 64998892352]

約数ペア:

[(1, 64998892352), (2, 32499446176), (4, 16249723088), (8, 8124861544), (16, 4062430772), (17, 3823464256), (32, 2031215386), (34, 1911732128), (64, 1015607693), (68, 955866064), (136, 477933032), (197, 329943616), (272, 238966516), (394, 164971808), (544, 119483258), (788, 82485904), (1088, 59741629), (1576, 41242952), (3152, 20621476), (3349, 19408448), (6304, 10310738), (6698, 9704224), (12608, 5155369), (13396, 4852112), (26792, 2426056), (53584, 1213028), (107168, 606514), (214336, 303257)]