40324816

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21179}}^1$

素因数の和:21211

約数の個数: 40

約数和(自身を含む): 94547520

約数和(自身を除く): 54222704

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 21179, 42358, 84716, 148253, 169432, 296506, 338864, 360043, 593012, 720086, 1186024, 1440172, 2372048, 2520301, 2880344, 5040602, 5760688, 10081204, 20162408, 40324816]

約数ペア:

[(1, 40324816), (2, 20162408), (4, 10081204), (7, 5760688), (8, 5040602), (14, 2880344), (16, 2520301), (17, 2372048), (28, 1440172), (34, 1186024), (56, 720086), (68, 593012), (112, 360043), (119, 338864), (136, 296506), (238, 169432), (272, 148253), (476, 84716), (952, 42358), (1904, 21179)]