72414718

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{19927}}^1$

素因数の和:20031

約数の個数: 16

約数和(自身を含む): 114785280

約数和(自身を除く): 42370562

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 19927, 39854, 458321, 916642, 1574233, 3148466, 36207359, 72414718]

約数ペア:

[(1, 72414718), (2, 36207359), (23, 3148466), (46, 1574233), (79, 916642), (158, 458321), (1817, 39854), (3634, 19927)]