72207058

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{27581}}^1$

素因数の和:27618

約数の個数: 32

約数和(自身を含む): 142985088

約数和(自身を除く): 70778030

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 27581, 55162, 193067, 303391, 386134, 468877, 606782, 937754, 2123737, 3282139, 4247474, 5157647, 6564278, 10315294, 36103529, 72207058]

約数ペア:

[(1, 72207058), (2, 36103529), (7, 10315294), (11, 6564278), (14, 5157647), (17, 4247474), (22, 3282139), (34, 2123737), (77, 937754), (119, 606782), (154, 468877), (187, 386134), (238, 303391), (374, 193067), (1309, 55162), (2618, 27581)]