7276928

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 14637000

約数和(自身を除く): 7360072

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 409, 556, 818, 1112, 1636, 2224, 3272, 4448, 6544, 8896, 13088, 17792, 26176, 52352, 56851, 113702, 227404, 454808, 909616, 1819232, 3638464, 7276928]

約数ペア:

[(1, 7276928), (2, 3638464), (4, 1819232), (8, 909616), (16, 454808), (32, 227404), (64, 113702), (128, 56851), (139, 52352), (278, 26176), (409, 17792), (556, 13088), (818, 8896), (1112, 6544), (1636, 4448), (2224, 3272)]