39568936

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 83622420

約数和(自身を除く): 44053484

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 121, 164, 242, 328, 451, 484, 902, 968, 997, 1804, 1994, 3608, 3988, 4961, 7976, 9922, 10967, 19844, 21934, 39688, 40877, 43868, 81754, 87736, 120637, 163508, 241274, 327016, 449647, 482548, 899294, 965096, 1798588, 3597176, 4946117, 9892234, 19784468, 39568936]

約数ペア:

[(1, 39568936), (2, 19784468), (4, 9892234), (8, 4946117), (11, 3597176), (22, 1798588), (41, 965096), (44, 899294), (82, 482548), (88, 449647), (121, 327016), (164, 241274), (242, 163508), (328, 120637), (451, 87736), (484, 81754), (902, 43868), (968, 40877), (997, 39688), (1804, 21934), (1994, 19844), (3608, 10967), (3988, 9922), (4961, 7976)]