27638572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7933}}^1$

素因数の和:8017

約数の個数: 24

約数和(自身を含む): 52872176

約数和(自身を除く): 25233604

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 7933, 15866, 31732, 103129, 206258, 412516, 531511, 1063022, 2126044, 6909643, 13819286, 27638572]

約数ペア:

[(1, 27638572), (2, 13819286), (4, 6909643), (13, 2126044), (26, 1063022), (52, 531511), (67, 412516), (134, 206258), (268, 103129), (871, 31732), (1742, 15866), (3484, 7933)]