71388392

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{241177}}^1$

素因数の和:241220

約数の個数: 16

約数和(自身を含む): 137471460

約数和(自身を除く): 66083068

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 241177, 482354, 964708, 1929416, 8923549, 17847098, 35694196, 71388392]

約数ペア:

[(1, 71388392), (2, 35694196), (4, 17847098), (8, 8923549), (37, 1929416), (74, 964708), (148, 482354), (296, 241177)]