28423010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{36913}}^1$

素因数の和:36938

約数の個数: 32

約数和(自身を含む): 63787392

約数和(自身を除く): 35364382

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 36913, 73826, 184565, 258391, 369130, 406043, 516782, 812086, 1291955, 2030215, 2583910, 2842301, 4060430, 5684602, 14211505, 28423010]

約数ペア:

[(1, 28423010), (2, 14211505), (5, 5684602), (7, 4060430), (10, 2842301), (11, 2583910), (14, 2030215), (22, 1291955), (35, 812086), (55, 516782), (70, 406043), (77, 369130), (110, 258391), (154, 184565), (385, 73826), (770, 36913)]