27972710

素因数分解:

$2^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{9547}}^1$

素因数の和:9847

約数の個数: 16

約数和(自身を含む): 50528016

約数和(自身を除く): 22555306

約数列:

[1, 2, 5, 10, 293, 586, 1465, 2930, 9547, 19094, 47735, 95470, 2797271, 5594542, 13986355, 27972710]

約数ペア:

[(1, 27972710), (2, 13986355), (5, 5594542), (10, 2797271), (293, 95470), (586, 47735), (1465, 19094), (2930, 9547)]