67704052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{8293}}^1$

素因数の和:8467

約数の個数: 24

約数和(自身を含む): 128424296

約数和(自身を除く): 60720244

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 8293, 16586, 33172, 107809, 215618, 431236, 1302001, 2604002, 5208004, 16926013, 33852026, 67704052]

約数ペア:

[(1, 67704052), (2, 33852026), (4, 16926013), (13, 5208004), (26, 2604002), (52, 1302001), (157, 431236), (314, 215618), (628, 107809), (2041, 33172), (4082, 16586), (8164, 8293)]