25176164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7937}}^1$

素因数の和:8015

約数の個数: 24

約数和(自身を含む): 48231288

約数和(自身を除く): 23055124

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 7937, 15874, 31748, 103181, 206362, 412724, 484157, 968314, 1936628, 6294041, 12588082, 25176164]

約数ペア:

[(1, 25176164), (2, 12588082), (4, 6294041), (13, 1936628), (26, 968314), (52, 484157), (61, 412724), (122, 206362), (244, 103181), (793, 31748), (1586, 15874), (3172, 7937)]