72113228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{34871}}^1$

素因数の和:34933

約数の個数: 24

約数和(自身を含む): 140603904

約数和(自身を除く): 68490676

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 34871, 69742, 139484, 383581, 767162, 1534324, 1638937, 3277874, 6555748, 18028307, 36056614, 72113228]

約数ペア:

[(1, 72113228), (2, 36056614), (4, 18028307), (11, 6555748), (22, 3277874), (44, 1638937), (47, 1534324), (94, 767162), (188, 383581), (517, 139484), (1034, 69742), (2068, 34871)]