71547982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{9059}}^1$

素因数の和:9431

約数の個数: 16

約数和(自身を含む): 117417600

約数和(自身を除く): 45869618

約数列:

[1, 2, 11, 22, 359, 718, 3949, 7898, 9059, 18118, 99649, 199298, 3252181, 6504362, 35773991, 71547982]

約数ペア:

[(1, 71547982), (2, 35773991), (11, 6504362), (22, 3252181), (359, 199298), (718, 99649), (3949, 18118), (7898, 9059)]