69696068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{8537}}^1$

素因数の和:8711

約数の個数: 24

約数和(自身を含む): 132202392

約数和(自身を除く): 62506324

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 8537, 17074, 34148, 110981, 221962, 443924, 1340309, 2680618, 5361236, 17424017, 34848034, 69696068]

約数ペア:

[(1, 69696068), (2, 34848034), (4, 17424017), (13, 5361236), (26, 2680618), (52, 1340309), (157, 443924), (314, 221962), (628, 110981), (2041, 34148), (4082, 17074), (8164, 8537)]