13389472

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 28268352

約数和(自身を除く): 14878880

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 151, 163, 272, 302, 326, 544, 604, 652, 1208, 1304, 2416, 2567, 2608, 2771, 4832, 5134, 5216, 5542, 10268, 11084, 20536, 22168, 24613, 41072, 44336, 49226, 82144, 88672, 98452, 196904, 393808, 418421, 787616, 836842, 1673684, 3347368, 6694736, 13389472]

約数ペア:

[(1, 13389472), (2, 6694736), (4, 3347368), (8, 1673684), (16, 836842), (17, 787616), (32, 418421), (34, 393808), (68, 196904), (136, 98452), (151, 88672), (163, 82144), (272, 49226), (302, 44336), (326, 41072), (544, 24613), (604, 22168), (652, 20536), (1208, 11084), (1304, 10268), (2416, 5542), (2567, 5216), (2608, 5134), (2771, 4832)]