71403164

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{9011}}^1$

素因数の和:9305

約数の個数: 24

約数和(自身を含む): 143326848

約数和(自身を除く): 71923684

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 3962, 7924, 9011, 18022, 36044, 63077, 126154, 252308, 2550113, 5100226, 10200452, 17850791, 35701582, 71403164]

約数ペア:

[(1, 71403164), (2, 35701582), (4, 17850791), (7, 10200452), (14, 5100226), (28, 2550113), (283, 252308), (566, 126154), (1132, 63077), (1981, 36044), (3962, 18022), (7924, 9011)]