74563684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{2237}}^1$

素因数の和:2895

約数の個数: 24

約数和(自身を含む): 140806008

約数和(自身を除く): 66242324

約数列:

[1, 2, 4, 13, 26, 52, 641, 1282, 2237, 2564, 4474, 8333, 8948, 16666, 29081, 33332, 58162, 116324, 1433917, 2867834, 5735668, 18640921, 37281842, 74563684]

約数ペア:

[(1, 74563684), (2, 37281842), (4, 18640921), (13, 5735668), (26, 2867834), (52, 1433917), (641, 116324), (1282, 58162), (2237, 33332), (2564, 29081), (4474, 16666), (8333, 8948)]