28081076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11161}}^1$

素因数の和:11219

約数の個数: 24

約数和(自身を含む): 53443656

約数和(自身を除く): 25362580

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 11161, 22322, 44644, 189737, 379474, 412957, 758948, 825914, 1651828, 7020269, 14040538, 28081076]

約数ペア:

[(1, 28081076), (2, 14040538), (4, 7020269), (17, 1651828), (34, 825914), (37, 758948), (68, 412957), (74, 379474), (148, 189737), (629, 44644), (1258, 22322), (2516, 11161)]