24798970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{354271}}^1$

素因数の和:354285

約数の個数: 16

約数和(自身を含む): 51015168

約数和(自身を除く): 26216198

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 354271, 708542, 1771355, 2479897, 3542710, 4959794, 12399485, 24798970]

約数ペア:

[(1, 24798970), (2, 12399485), (5, 4959794), (7, 3542710), (10, 2479897), (14, 1771355), (35, 708542), (70, 354271)]