28786416

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{8951}}^1$

素因数の和:9029

約数の個数: 40

約数和(自身を含む): 75483264

約数和(自身を除く): 46696848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 8951, 17902, 26853, 35804, 53706, 71608, 107412, 143216, 214824, 429648, 599717, 1199434, 1799151, 2398868, 3598302, 4797736, 7196604, 9595472, 14393208, 28786416]

約数ペア:

[(1, 28786416), (2, 14393208), (3, 9595472), (4, 7196604), (6, 4797736), (8, 3598302), (12, 2398868), (16, 1799151), (24, 1199434), (48, 599717), (67, 429648), (134, 214824), (201, 143216), (268, 107412), (402, 71608), (536, 53706), (804, 35804), (1072, 26853), (1608, 17902), (3216, 8951)]