25790267008

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{631619}}^1$

素因数の和:631673

約数の個数: 64

約数和(自身を含む): 57982716000

約数和(自身を除く): 32192448992

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 128, 176, 232, 319, 352, 464, 638, 704, 928, 1276, 1408, 1856, 2552, 3712, 5104, 10208, 20416, 40832, 631619, 1263238, 2526476, 5052952, 6947809, 10105904, 13895618, 18316951, 20211808, 27791236, 36633902, 40423616, 55582472, 73267804, 80847232, 111164944, 146535608, 201486461, 222329888, 293071216, 402972922, 444659776, 586142432, 805945844, 889319552, 1172284864, 1611891688, 2344569728, 3223783376, 6447566752, 12895133504, 25790267008]

約数ペア:

[(1, 25790267008), (2, 12895133504), (4, 6447566752), (8, 3223783376), (11, 2344569728), (16, 1611891688), (22, 1172284864), (29, 889319552), (32, 805945844), (44, 586142432), (58, 444659776), (64, 402972922), (88, 293071216), (116, 222329888), (128, 201486461), (176, 146535608), (232, 111164944), (319, 80847232), (352, 73267804), (464, 55582472), (638, 40423616), (704, 36633902), (928, 27791236), (1276, 20211808), (1408, 18316951), (1856, 13895618), (2552, 10105904), (3712, 6947809), (5104, 5052952), (10208, 2526476), (20416, 1263238), (40832, 631619)]