29970044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3671}}^1$

素因数の和:3845

約数の個数: 24

約数和(自身を含む): 56857248

約数和(自身を除く): 26887204

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 3671, 4082, 7342, 8164, 14684, 47723, 95446, 190892, 576347, 1152694, 2305388, 7492511, 14985022, 29970044]

約数ペア:

[(1, 29970044), (2, 14985022), (4, 7492511), (13, 2305388), (26, 1152694), (52, 576347), (157, 190892), (314, 95446), (628, 47723), (2041, 14684), (3671, 8164), (4082, 7342)]