28910466

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41183}}^1$

素因数の和:41207

約数の個数: 32

約数和(自身を含む): 69189120

約数和(自身を除く): 40278654

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 41183, 82366, 123549, 247098, 370647, 535379, 741294, 1070758, 1111941, 1606137, 2223882, 3212274, 4818411, 9636822, 14455233, 28910466]

約数ペア:

[(1, 28910466), (2, 14455233), (3, 9636822), (6, 4818411), (9, 3212274), (13, 2223882), (18, 1606137), (26, 1111941), (27, 1070758), (39, 741294), (54, 535379), (78, 370647), (117, 247098), (234, 123549), (351, 82366), (702, 41183)]