15008864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 32210640

約数和(自身を除く): 17201776

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 109, 208, 218, 331, 416, 436, 662, 872, 1324, 1417, 1744, 2648, 2834, 3488, 4303, 5296, 5668, 8606, 10592, 11336, 17212, 22672, 34424, 36079, 45344, 68848, 72158, 137696, 144316, 288632, 469027, 577264, 938054, 1154528, 1876108, 3752216, 7504432, 15008864]

約数ペア:

[(1, 15008864), (2, 7504432), (4, 3752216), (8, 1876108), (13, 1154528), (16, 938054), (26, 577264), (32, 469027), (52, 288632), (104, 144316), (109, 137696), (208, 72158), (218, 68848), (331, 45344), (416, 36079), (436, 34424), (662, 22672), (872, 17212), (1324, 11336), (1417, 10592), (1744, 8606), (2648, 5668), (2834, 5296), (3488, 4303)]