72507724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{1291}}^1$

素因数の和:2053

約数の個数: 24

約数和(自身を含む): 133851200

約数和(自身を除く): 61343476

約数列:

[1, 2, 4, 19, 38, 76, 739, 1291, 1478, 2582, 2956, 5164, 14041, 24529, 28082, 49058, 56164, 98116, 954049, 1908098, 3816196, 18126931, 36253862, 72507724]

約数ペア:

[(1, 72507724), (2, 36253862), (4, 18126931), (19, 3816196), (38, 1908098), (76, 954049), (739, 98116), (1291, 56164), (1478, 49058), (2582, 28082), (2956, 24529), (5164, 14041)]