28988804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{13597}}^1$

素因数の和:13655

約数の個数: 24

約数和(自身を含む): 55969368

約数和(自身を除く): 26980564

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 13597, 27194, 54388, 176761, 353522, 557477, 707044, 1114954, 2229908, 7247201, 14494402, 28988804]

約数ペア:

[(1, 28988804), (2, 14494402), (4, 7247201), (13, 2229908), (26, 1114954), (41, 707044), (52, 557477), (82, 353522), (164, 176761), (533, 54388), (1066, 27194), (2132, 13597)]