71277844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{39511}}^1$

素因数の和:39567

約数の個数: 24

約数和(自身を含む): 139398336

約数和(自身を除く): 68120492

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 39511, 79022, 158044, 434621, 869242, 1619951, 1738484, 3239902, 6479804, 17819461, 35638922, 71277844]

約数ペア:

[(1, 71277844), (2, 35638922), (4, 17819461), (11, 6479804), (22, 3239902), (41, 1738484), (44, 1619951), (82, 869242), (164, 434621), (451, 158044), (902, 79022), (1804, 39511)]