28190788

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1327}}^1$

素因数の和:1491

約数の個数: 24

約数和(自身を含む): 50867712

約数和(自身を除く): 22676924

約数列:

[1, 2, 4, 47, 94, 113, 188, 226, 452, 1327, 2654, 5308, 5311, 10622, 21244, 62369, 124738, 149951, 249476, 299902, 599804, 7047697, 14095394, 28190788]

約数ペア:

[(1, 28190788), (2, 14095394), (4, 7047697), (47, 599804), (94, 299902), (113, 249476), (188, 149951), (226, 124738), (452, 62369), (1327, 21244), (2654, 10622), (5308, 5311)]