12944672

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:118

約数の個数: 72

約数和(自身を含む): 29192436

約数和(自身を除く): 16247764

約数列:

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

約数ペア:

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