40483774

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{2081}}^1$

素因数の和:2291

約数の個数: 16

約数和(自身を含む): 62060256

約数和(自身を除く): 21576482

約数列:

[1, 2, 71, 137, 142, 274, 2081, 4162, 9727, 19454, 147751, 285097, 295502, 570194, 20241887, 40483774]

約数ペア:

[(1, 40483774), (2, 20241887), (71, 570194), (137, 295502), (142, 285097), (274, 147751), (2081, 19454), (4162, 9727)]