773201728

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{25117}}^1$

素因数の和:25179

約数の個数: 56

約数和(自身を含む): 1697072552

約数和(自身を除く): 923870824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1924, 2368, 3848, 7696, 15392, 25117, 30784, 50234, 100468, 200936, 326521, 401872, 653042, 803744, 929329, 1306084, 1607488, 1858658, 2612168, 3717316, 5224336, 7434632, 10448672, 12081277, 14869264, 20897344, 24162554, 29738528, 48325108, 59477056, 96650216, 193300432, 386600864, 773201728]

約数ペア:

[(1, 773201728), (2, 386600864), (4, 193300432), (8, 96650216), (13, 59477056), (16, 48325108), (26, 29738528), (32, 24162554), (37, 20897344), (52, 14869264), (64, 12081277), (74, 10448672), (104, 7434632), (148, 5224336), (208, 3717316), (296, 2612168), (416, 1858658), (481, 1607488), (592, 1306084), (832, 929329), (962, 803744), (1184, 653042), (1924, 401872), (2368, 326521), (3848, 200936), (7696, 100468), (15392, 50234), (25117, 30784)]