12965016

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 35164800

約数和(自身を除く): 22199784

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 516, 731, 739, 1032, 1462, 1478, 2193, 2217, 2924, 2956, 4386, 4434, 5848, 5912, 8772, 8868, 12563, 17544, 17736, 25126, 31777, 37689, 50252, 63554, 75378, 95331, 100504, 127108, 150756, 190662, 254216, 301512, 381324, 540209, 762648, 1080418, 1620627, 2160836, 3241254, 4321672, 6482508, 12965016]

約数ペア:

[(1, 12965016), (2, 6482508), (3, 4321672), (4, 3241254), (6, 2160836), (8, 1620627), (12, 1080418), (17, 762648), (24, 540209), (34, 381324), (43, 301512), (51, 254216), (68, 190662), (86, 150756), (102, 127108), (129, 100504), (136, 95331), (172, 75378), (204, 63554), (258, 50252), (344, 37689), (408, 31777), (516, 25126), (731, 17736), (739, 17544), (1032, 12563), (1462, 8868), (1478, 8772), (2193, 5912), (2217, 5848), (2924, 4434), (2956, 4386)]