67929428

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{27259}}^1$

素因数の和:27359

約数の個数: 24

約数和(自身を含む): 137390400

約数和(自身を除く): 69460972

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 27259, 54518, 109036, 190813, 381626, 763252, 2426051, 4852102, 9704204, 16982357, 33964714, 67929428]

約数ペア:

[(1, 67929428), (2, 33964714), (4, 16982357), (7, 9704204), (14, 4852102), (28, 2426051), (89, 763252), (178, 381626), (356, 190813), (623, 109036), (1246, 54518), (2492, 27259)]