56411204

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1429}}^1$

素因数の和:1643

約数の個数: 24

約数和(自身を含む): 100900800

約数和(自身を除く): 44489596

約数列:

[1, 2, 4, 71, 139, 142, 278, 284, 556, 1429, 2858, 5716, 9869, 19738, 39476, 101459, 198631, 202918, 397262, 405836, 794524, 14102801, 28205602, 56411204]

約数ペア:

[(1, 56411204), (2, 28205602), (4, 14102801), (71, 794524), (139, 405836), (142, 397262), (278, 202918), (284, 198631), (556, 101459), (1429, 39476), (2858, 19738), (5716, 9869)]