39437416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{709}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 78597000

約数和(自身を除く): 39159584

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 409, 709, 818, 1418, 1636, 2836, 3272, 5672, 6953, 12053, 13906, 24106, 27812, 48212, 55624, 96424, 289981, 579962, 1159924, 2319848, 4929677, 9859354, 19718708, 39437416]

約数ペア:

[(1, 39437416), (2, 19718708), (4, 9859354), (8, 4929677), (17, 2319848), (34, 1159924), (68, 579962), (136, 289981), (409, 96424), (709, 55624), (818, 48212), (1418, 27812), (1636, 24106), (2836, 13906), (3272, 12053), (5672, 6953)]