78800612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{33791}}^1$

素因数の和:33859

約数の個数: 24

約数和(自身を含む): 153280512

約数和(自身を除く): 74479900

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 33791, 67582, 135164, 371701, 743402, 1486804, 1790923, 3581846, 7163692, 19700153, 39400306, 78800612]

約数ペア:

[(1, 78800612), (2, 39400306), (4, 19700153), (11, 7163692), (22, 3581846), (44, 1790923), (53, 1486804), (106, 743402), (212, 371701), (583, 135164), (1166, 67582), (2332, 33791)]