72740008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{48623}}^1$

素因数の和:48657

約数の個数: 32

約数和(自身を含む): 157541760

約数和(自身を除く): 84801752

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 48623, 97246, 194492, 388984, 534853, 826591, 1069706, 1653182, 2139412, 3306364, 4278824, 6612728, 9092501, 18185002, 36370004, 72740008]

約数ペア:

[(1, 72740008), (2, 36370004), (4, 18185002), (8, 9092501), (11, 6612728), (17, 4278824), (22, 3306364), (34, 2139412), (44, 1653182), (68, 1069706), (88, 826591), (136, 534853), (187, 388984), (374, 194492), (748, 97246), (1496, 48623)]