13022816

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 27923616

約数和(自身を除く): 14900800

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 272, 296, 544, 592, 629, 647, 1184, 1258, 1294, 2516, 2588, 5032, 5176, 10064, 10352, 10999, 20128, 20704, 21998, 23939, 43996, 47878, 87992, 95756, 175984, 191512, 351968, 383024, 406963, 766048, 813926, 1627852, 3255704, 6511408, 13022816]

約数ペア:

[(1, 13022816), (2, 6511408), (4, 3255704), (8, 1627852), (16, 813926), (17, 766048), (32, 406963), (34, 383024), (37, 351968), (68, 191512), (74, 175984), (136, 95756), (148, 87992), (272, 47878), (296, 43996), (544, 23939), (592, 21998), (629, 20704), (647, 20128), (1184, 10999), (1258, 10352), (1294, 10064), (2516, 5176), (2588, 5032)]