72875638

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{13093}}^1$

素因数の和:13140

約数の個数: 24

約数和(自身を含む): 125388144

約数和(自身を除く): 52512506

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 13093, 26186, 144023, 288046, 301139, 602278, 1584253, 3168506, 3312529, 6625058, 36437819, 72875638]

約数ペア:

[(1, 72875638), (2, 36437819), (11, 6625058), (22, 3312529), (23, 3168506), (46, 1584253), (121, 602278), (242, 301139), (253, 288046), (506, 144023), (2783, 26186), (5566, 13093)]