25889344

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:120

約数の個数: 84

約数和(自身を含む): 58848244

約数和(自身を除く): 32958900

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 37, 52, 58, 64, 74, 104, 116, 148, 208, 232, 296, 377, 416, 464, 481, 592, 754, 832, 841, 928, 962, 1073, 1184, 1508, 1682, 1856, 1924, 2146, 2368, 3016, 3364, 3848, 4292, 6032, 6728, 7696, 8584, 10933, 12064, 13456, 13949, 15392, 17168, 21866, 24128, 26912, 27898, 30784, 31117, 34336, 43732, 53824, 55796, 62234, 68672, 87464, 111592, 124468, 174928, 223184, 248936, 349856, 404521, 446368, 497872, 699712, 809042, 892736, 995744, 1618084, 1991488, 3236168, 6472336, 12944672, 25889344]

約数ペア:

[(1, 25889344), (2, 12944672), (4, 6472336), (8, 3236168), (13, 1991488), (16, 1618084), (26, 995744), (29, 892736), (32, 809042), (37, 699712), (52, 497872), (58, 446368), (64, 404521), (74, 349856), (104, 248936), (116, 223184), (148, 174928), (208, 124468), (232, 111592), (296, 87464), (377, 68672), (416, 62234), (464, 55796), (481, 53824), (592, 43732), (754, 34336), (832, 31117), (841, 30784), (928, 27898), (962, 26912), (1073, 24128), (1184, 21866), (1508, 17168), (1682, 15392), (1856, 13949), (1924, 13456), (2146, 12064), (2368, 10933), (3016, 8584), (3364, 7696), (3848, 6728), (4292, 6032)]