40600396

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{691}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 73260656

約数和(自身を除く): 32660260

約数列:

[1, 2, 4, 37, 74, 148, 397, 691, 794, 1382, 1588, 2764, 14689, 25567, 29378, 51134, 58756, 102268, 274327, 548654, 1097308, 10150099, 20300198, 40600396]

約数ペア:

[(1, 40600396), (2, 20300198), (4, 10150099), (37, 1097308), (74, 548654), (148, 274327), (397, 102268), (691, 58756), (794, 51134), (1382, 29378), (1588, 25567), (2764, 14689)]