40928212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2801}}^1$

素因数の和:3099

約数の個数: 24

約数和(自身を含む): 77436072

約数和(自身を除く): 36507860

約数列:

[1, 2, 4, 13, 26, 52, 281, 562, 1124, 2801, 3653, 5602, 7306, 11204, 14612, 36413, 72826, 145652, 787081, 1574162, 3148324, 10232053, 20464106, 40928212]

約数ペア:

[(1, 40928212), (2, 20464106), (4, 10232053), (13, 3148324), (26, 1574162), (52, 787081), (281, 145652), (562, 72826), (1124, 36413), (2801, 14612), (3653, 11204), (5602, 7306)]