73631590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1091}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 140815584

約数和(自身を除く): 67183994

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 397, 794, 1091, 1985, 2182, 3970, 5455, 6749, 10910, 13498, 18547, 33745, 37094, 67490, 92735, 185470, 433127, 866254, 2165635, 4331270, 7363159, 14726318, 36815795, 73631590]

約数ペア:

[(1, 73631590), (2, 36815795), (5, 14726318), (10, 7363159), (17, 4331270), (34, 2165635), (85, 866254), (170, 433127), (397, 185470), (794, 92735), (1091, 67490), (1985, 37094), (2182, 33745), (3970, 18547), (5455, 13498), (6749, 10910)]