28742432

素因数分解:

$2^5\times {\mathrm{389}}^1\times {\mathrm{2309}}^1$

素因数の和:2708

約数の個数: 24

約数和(自身を含む): 56756700

約数和(自身を除く): 28014268

約数列:

[1, 2, 4, 8, 16, 32, 389, 778, 1556, 2309, 3112, 4618, 6224, 9236, 12448, 18472, 36944, 73888, 898201, 1796402, 3592804, 7185608, 14371216, 28742432]

約数ペア:

[(1, 28742432), (2, 14371216), (4, 7185608), (8, 3592804), (16, 1796402), (32, 898201), (389, 73888), (778, 36944), (1556, 18472), (2309, 12448), (3112, 9236), (4618, 6224)]