40802996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{2917}}^1$

素因数の和:3203

約数の個数: 24

約数和(自身を含む): 77210280

約数和(自身を除く): 36407284

約数列:

[1, 2, 4, 13, 26, 52, 269, 538, 1076, 2917, 3497, 5834, 6994, 11668, 13988, 37921, 75842, 151684, 784673, 1569346, 3138692, 10200749, 20401498, 40802996]

約数ペア:

[(1, 40802996), (2, 20401498), (4, 10200749), (13, 3138692), (26, 1569346), (52, 784673), (269, 151684), (538, 75842), (1076, 37921), (2917, 13988), (3497, 11668), (5834, 6994)]