39839024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{983}}^1$

素因数の和:1157

約数の個数: 40

約数和(自身を含む): 82360800

約数和(自身を除く): 42521776

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 272, 298, 596, 983, 1192, 1966, 2384, 2533, 3932, 5066, 7864, 10132, 15728, 16711, 20264, 33422, 40528, 66844, 133688, 146467, 267376, 292934, 585868, 1171736, 2343472, 2489939, 4979878, 9959756, 19919512, 39839024]

約数ペア:

[(1, 39839024), (2, 19919512), (4, 9959756), (8, 4979878), (16, 2489939), (17, 2343472), (34, 1171736), (68, 585868), (136, 292934), (149, 267376), (272, 146467), (298, 133688), (596, 66844), (983, 40528), (1192, 33422), (1966, 20264), (2384, 16711), (2533, 15728), (3932, 10132), (5066, 7864)]