71888252

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{4519}}^1$

素因数の和:4661

約数の個数: 24

約数和(自身を含む): 130230240

約数和(自身を除く): 58341988

約数列:

[1, 2, 4, 41, 82, 97, 164, 194, 388, 3977, 4519, 7954, 9038, 15908, 18076, 185279, 370558, 438343, 741116, 876686, 1753372, 17972063, 35944126, 71888252]

約数ペア:

[(1, 71888252), (2, 35944126), (4, 17972063), (41, 1753372), (82, 876686), (97, 741116), (164, 438343), (194, 370558), (388, 185279), (3977, 18076), (4519, 15908), (7954, 9038)]