72917708

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{1733}}^1$

素因数の和:1961

約数の個数: 24

約数和(自身を含む): 130410672

約数和(自身を除く): 57492964

約数列:

[1, 2, 4, 67, 134, 157, 268, 314, 628, 1733, 3466, 6932, 10519, 21038, 42076, 116111, 232222, 272081, 464444, 544162, 1088324, 18229427, 36458854, 72917708]

約数ペア:

[(1, 72917708), (2, 36458854), (4, 18229427), (67, 1088324), (134, 544162), (157, 464444), (268, 272081), (314, 232222), (628, 116111), (1733, 42076), (3466, 21038), (6932, 10519)]