8893528

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 20275200

約数和(自身を除く): 11381672

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 47, 56, 62, 94, 109, 124, 188, 217, 218, 248, 329, 376, 434, 436, 658, 763, 868, 872, 1316, 1457, 1526, 1736, 2632, 2914, 3052, 3379, 5123, 5828, 6104, 6758, 10199, 10246, 11656, 13516, 20398, 20492, 23653, 27032, 35861, 40796, 40984, 47306, 71722, 81592, 94612, 143444, 158813, 189224, 286888, 317626, 635252, 1111691, 1270504, 2223382, 4446764, 8893528]

約数ペア:

[(1, 8893528), (2, 4446764), (4, 2223382), (7, 1270504), (8, 1111691), (14, 635252), (28, 317626), (31, 286888), (47, 189224), (56, 158813), (62, 143444), (94, 94612), (109, 81592), (124, 71722), (188, 47306), (217, 40984), (218, 40796), (248, 35861), (329, 27032), (376, 23653), (434, 20492), (436, 20398), (658, 13516), (763, 11656), (868, 10246), (872, 10199), (1316, 6758), (1457, 6104), (1526, 5828), (1736, 5123), (2632, 3379), (2914, 3052)]