15407984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1531}}^1$

素因数の和:1593

約数の個数: 40

約数和(自身を含む): 32484528

約数和(自身を除く): 17076544

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 1531, 2516, 3062, 5032, 6124, 10064, 12248, 24496, 26027, 52054, 56647, 104108, 113294, 208216, 226588, 416432, 453176, 906352, 962999, 1925998, 3851996, 7703992, 15407984]

約数ペア:

[(1, 15407984), (2, 7703992), (4, 3851996), (8, 1925998), (16, 962999), (17, 906352), (34, 453176), (37, 416432), (68, 226588), (74, 208216), (136, 113294), (148, 104108), (272, 56647), (296, 52054), (592, 26027), (629, 24496), (1258, 12248), (1531, 10064), (2516, 6124), (3062, 5032)]