15106912

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 31328640

約数和(自身を除く): 16221728

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 73, 116, 146, 223, 232, 292, 446, 464, 584, 892, 928, 1168, 1784, 2117, 2336, 3568, 4234, 6467, 7136, 8468, 12934, 16279, 16936, 25868, 32558, 33872, 51736, 65116, 67744, 103472, 130232, 206944, 260464, 472091, 520928, 944182, 1888364, 3776728, 7553456, 15106912]

約数ペア:

[(1, 15106912), (2, 7553456), (4, 3776728), (8, 1888364), (16, 944182), (29, 520928), (32, 472091), (58, 260464), (73, 206944), (116, 130232), (146, 103472), (223, 67744), (232, 65116), (292, 51736), (446, 33872), (464, 32558), (584, 25868), (892, 16936), (928, 16279), (1168, 12934), (1784, 8468), (2117, 7136), (2336, 6467), (3568, 4234)]