66502516

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{919}}^1$

素因数の和:1231

約数の個数: 24

約数和(自身を含む): 118496000

約数和(自身を除く): 51993484

約数列:

[1, 2, 4, 79, 158, 229, 316, 458, 916, 919, 1838, 3676, 18091, 36182, 72364, 72601, 145202, 210451, 290404, 420902, 841804, 16625629, 33251258, 66502516]

約数ペア:

[(1, 66502516), (2, 33251258), (4, 16625629), (79, 841804), (158, 420902), (229, 290404), (316, 210451), (458, 145202), (916, 72601), (919, 72364), (1838, 36182), (3676, 18091)]