64380734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2179}}^1$

素因数の和:2288

約数の個数: 32

約数和(自身を含む): 113011200

約数和(自身を除く): 48630466

約数列:

[1, 2, 11, 17, 22, 34, 79, 158, 187, 374, 869, 1343, 1738, 2179, 2686, 4358, 14773, 23969, 29546, 37043, 47938, 74086, 172141, 344282, 407473, 814946, 1893551, 2926397, 3787102, 5852794, 32190367, 64380734]

約数ペア:

[(1, 64380734), (2, 32190367), (11, 5852794), (17, 3787102), (22, 2926397), (34, 1893551), (79, 814946), (158, 407473), (187, 344282), (374, 172141), (869, 74086), (1343, 47938), (1738, 37043), (2179, 29546), (2686, 23969), (4358, 14773)]