40330004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70507}}^1$

素因数の和:70535

約数の個数: 24

約数和(自身を含む): 82917408

約数和(自身を除く): 42587404

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 70507, 141014, 282028, 775577, 916591, 1551154, 1833182, 3102308, 3666364, 10082501, 20165002, 40330004]

約数ペア:

[(1, 40330004), (2, 20165002), (4, 10082501), (11, 3666364), (13, 3102308), (22, 1833182), (26, 1551154), (44, 916591), (52, 775577), (143, 282028), (286, 141014), (572, 70507)]