28641048

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{25391}}^1$

素因数の和:25447

約数の個数: 32

約数和(自身を含む): 73128960

約数和(自身を除く): 44487912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 25391, 50782, 76173, 101564, 152346, 203128, 304692, 609384, 1193377, 2386754, 3580131, 4773508, 7160262, 9547016, 14320524, 28641048]

約数ペア:

[(1, 28641048), (2, 14320524), (3, 9547016), (4, 7160262), (6, 4773508), (8, 3580131), (12, 2386754), (24, 1193377), (47, 609384), (94, 304692), (141, 203128), (188, 152346), (282, 101564), (376, 76173), (564, 50782), (1128, 25391)]