42639338

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{105023}}^1$

素因数の和:105061

約数の個数: 16

約数和(自身を含む): 75617280

約数和(自身を除く): 32977942

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 105023, 210046, 735161, 1470322, 3045667, 6091334, 21319669, 42639338]

約数ペア:

[(1, 42639338), (2, 21319669), (7, 6091334), (14, 3045667), (29, 1470322), (58, 735161), (203, 210046), (406, 105023)]