74441470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1103}}^1$

素因数の和:1524

約数の個数: 32

約数和(自身を含む): 142363008

約数和(自身を除く): 67921538

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 397, 794, 1103, 1985, 2206, 3970, 5515, 6749, 11030, 13498, 18751, 33745, 37502, 67490, 93755, 187510, 437891, 875782, 2189455, 4378910, 7444147, 14888294, 37220735, 74441470]

約数ペア:

[(1, 74441470), (2, 37220735), (5, 14888294), (10, 7444147), (17, 4378910), (34, 2189455), (85, 875782), (170, 437891), (397, 187510), (794, 93755), (1103, 67490), (1985, 37502), (2206, 33745), (3970, 18751), (5515, 13498), (6749, 11030)]