5387728

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:283

約数の個数: 40

約数和(自身を含む): 10999296

約数和(自身を除く): 5611568

約数列:

[1, 2, 4, 8, 16, 41, 43, 82, 86, 164, 172, 191, 328, 344, 382, 656, 688, 764, 1528, 1763, 3056, 3526, 7052, 7831, 8213, 14104, 15662, 16426, 28208, 31324, 32852, 62648, 65704, 125296, 131408, 336733, 673466, 1346932, 2693864, 5387728]

約数ペア:

[(1, 5387728), (2, 2693864), (4, 1346932), (8, 673466), (16, 336733), (41, 131408), (43, 125296), (82, 65704), (86, 62648), (164, 32852), (172, 31324), (191, 28208), (328, 16426), (344, 15662), (382, 14104), (656, 8213), (688, 7831), (764, 7052), (1528, 3526), (1763, 3056)]