68157064

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{829}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 131472000

約数和(自身を除く): 63314936

約数列:

[1, 2, 4, 8, 43, 86, 172, 239, 344, 478, 829, 956, 1658, 1912, 3316, 6632, 10277, 20554, 35647, 41108, 71294, 82216, 142588, 198131, 285176, 396262, 792524, 1585048, 8519633, 17039266, 34078532, 68157064]

約数ペア:

[(1, 68157064), (2, 34078532), (4, 17039266), (8, 8519633), (43, 1585048), (86, 792524), (172, 396262), (239, 285176), (344, 198131), (478, 142588), (829, 82216), (956, 71294), (1658, 41108), (1912, 35647), (3316, 20554), (6632, 10277)]