66171772

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{457}}^1\times {\mathrm{683}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 118416816

約数和(自身を除く): 52245044

約数列:

[1, 2, 4, 53, 106, 212, 457, 683, 914, 1366, 1828, 2732, 24221, 36199, 48442, 72398, 96884, 144796, 312131, 624262, 1248524, 16542943, 33085886, 66171772]

約数ペア:

[(1, 66171772), (2, 33085886), (4, 16542943), (53, 1248524), (106, 624262), (212, 312131), (457, 144796), (683, 96884), (914, 72398), (1366, 48442), (1828, 36199), (2732, 24221)]