13831472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:477

約数の個数: 40

約数和(自身を含む): 28627632

約数和(自身を除く): 14796160

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 211, 241, 272, 422, 482, 844, 964, 1688, 1928, 3376, 3587, 3856, 4097, 7174, 8194, 14348, 16388, 28696, 32776, 50851, 57392, 65552, 101702, 203404, 406808, 813616, 864467, 1728934, 3457868, 6915736, 13831472]

約数ペア:

[(1, 13831472), (2, 6915736), (4, 3457868), (8, 1728934), (16, 864467), (17, 813616), (34, 406808), (68, 203404), (136, 101702), (211, 65552), (241, 57392), (272, 50851), (422, 32776), (482, 28696), (844, 16388), (964, 14348), (1688, 8194), (1928, 7174), (3376, 4097), (3587, 3856)]