72949246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1\times {\mathrm{1487}}^1$

素因数の和:2799

約数の個数: 16

約数和(自身を含む): 115349760

約数和(自身を除く): 42400514

約数列:

[1, 2, 19, 38, 1291, 1487, 2582, 2974, 24529, 28253, 49058, 56506, 1919717, 3839434, 36474623, 72949246]

約数ペア:

[(1, 72949246), (2, 36474623), (19, 3839434), (38, 1919717), (1291, 56506), (1487, 49058), (2582, 28253), (2974, 24529)]