69497903168

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{140171}}^1$

素因数の和:140371

約数の個数: 56

約数和(自身を含む): 141275433984

約数和(自身を除く): 71777530816

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 127, 244, 254, 488, 508, 976, 1016, 1952, 2032, 3904, 4064, 7747, 8128, 15494, 30988, 61976, 123952, 140171, 247904, 280342, 495808, 560684, 1121368, 2242736, 4485472, 8550431, 8970944, 17100862, 17801717, 34201724, 35603434, 68403448, 71206868, 136806896, 142413736, 273613792, 284827472, 547227584, 569654944, 1085904737, 1139309888, 2171809474, 4343618948, 8687237896, 17374475792, 34748951584, 69497903168]

約数ペア:

[(1, 69497903168), (2, 34748951584), (4, 17374475792), (8, 8687237896), (16, 4343618948), (32, 2171809474), (61, 1139309888), (64, 1085904737), (122, 569654944), (127, 547227584), (244, 284827472), (254, 273613792), (488, 142413736), (508, 136806896), (976, 71206868), (1016, 68403448), (1952, 35603434), (2032, 34201724), (3904, 17801717), (4064, 17100862), (7747, 8970944), (8128, 8550431), (15494, 4485472), (30988, 2242736), (61976, 1121368), (123952, 560684), (140171, 495808), (247904, 280342)]