57968368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{213119}}^1$

素因数の和:213144

約数の個数: 20

約数和(自身を含む): 118920960

約数和(自身を除く): 60952592

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 213119, 426238, 852476, 1704952, 3409904, 3623023, 7246046, 14492092, 28984184, 57968368]

約数ペア:

[(1, 57968368), (2, 28984184), (4, 14492092), (8, 7246046), (16, 3623023), (17, 3409904), (34, 1704952), (68, 852476), (136, 426238), (272, 213119)]