39867632

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2389}}^1$

素因数の和:2553

約数の個数: 40

約数和(自身を含む): 88908000

約数和(自身を除く): 49040368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 596, 1043, 1192, 2086, 2384, 2389, 4172, 4778, 8344, 9556, 16688, 16723, 19112, 33446, 38224, 66892, 133784, 267568, 355961, 711922, 1423844, 2491727, 2847688, 4983454, 5695376, 9966908, 19933816, 39867632]

約数ペア:

[(1, 39867632), (2, 19933816), (4, 9966908), (7, 5695376), (8, 4983454), (14, 2847688), (16, 2491727), (28, 1423844), (56, 711922), (112, 355961), (149, 267568), (298, 133784), (596, 66892), (1043, 38224), (1192, 33446), (2086, 19112), (2384, 16723), (2389, 16688), (4172, 9556), (4778, 8344)]