28976012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{13591}}^1$

素因数の和:13649

約数の個数: 24

約数和(自身を含む): 55944672

約数和(自身を除く): 26968660

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 13591, 27182, 54364, 176683, 353366, 557231, 706732, 1114462, 2228924, 7244003, 14488006, 28976012]

約数ペア:

[(1, 28976012), (2, 14488006), (4, 7244003), (13, 2228924), (26, 1114462), (41, 706732), (52, 557231), (82, 353366), (164, 176683), (533, 54364), (1066, 27182), (2132, 13591)]