40734044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7321}}^1$

素因数の和:7445

約数の個数: 24

約数和(自身を含む): 77496048

約数和(自身を除く): 36762004

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 7321, 14642, 29284, 95173, 190346, 380692, 783347, 1566694, 3133388, 10183511, 20367022, 40734044]

約数ペア:

[(1, 40734044), (2, 20367022), (4, 10183511), (13, 3133388), (26, 1566694), (52, 783347), (107, 380692), (214, 190346), (428, 95173), (1391, 29284), (2782, 14642), (5564, 7321)]