71973423908

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{6529}}^1\times {\mathrm{64091}}^1$

素因数の和:70667

約数の個数: 24

約数和(自身を含む): 128904394080

約数和(自身を除く): 56930970172

約数列:

[1, 2, 4, 43, 86, 172, 6529, 13058, 26116, 64091, 128182, 256364, 280747, 561494, 1122988, 2755913, 5511826, 11023652, 418450139, 836900278, 1673800556, 17993355977, 35986711954, 71973423908]

約数ペア:

[(1, 71973423908), (2, 35986711954), (4, 17993355977), (43, 1673800556), (86, 836900278), (172, 418450139), (6529, 11023652), (13058, 5511826), (26116, 2755913), (64091, 1122988), (128182, 561494), (256364, 280747)]