72735410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{661231}}^1$

素因数の和:661249

約数の個数: 16

約数和(自身を含む): 142826112

約数和(自身を除く): 70090702

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 661231, 1322462, 3306155, 6612310, 7273541, 14547082, 36367705, 72735410]

約数ペア:

[(1, 72735410), (2, 36367705), (5, 14547082), (10, 7273541), (11, 6612310), (22, 3306155), (55, 1322462), (110, 661231)]