38688128

素因数分解:

$2^7\times {\mathrm{409}}^1\times {\mathrm{739}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 77367000

約数和(自身を除く): 38678872

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 409, 739, 818, 1478, 1636, 2956, 3272, 5912, 6544, 11824, 13088, 23648, 26176, 47296, 52352, 94592, 302251, 604502, 1209004, 2418008, 4836016, 9672032, 19344064, 38688128]

約数ペア:

[(1, 38688128), (2, 19344064), (4, 9672032), (8, 4836016), (16, 2418008), (32, 1209004), (64, 604502), (128, 302251), (409, 94592), (739, 52352), (818, 47296), (1478, 26176), (1636, 23648), (2956, 13088), (3272, 11824), (5912, 6544)]