72722158

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{112573}}^1$

素因数の和:112611

約数の個数: 16

約数和(自身を含む): 121579920

約数和(自身を除く): 48857762

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 112573, 225146, 1913741, 2138887, 3827482, 4277774, 36361079, 72722158]

約数ペア:

[(1, 72722158), (2, 36361079), (17, 4277774), (19, 3827482), (34, 2138887), (38, 1913741), (323, 225146), (646, 112573)]