22747472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{421}}^1$

素因数の和:747

約数の個数: 40

約数和(自身を含む): 48351072

約数和(自身を除く): 25603600

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 307, 421, 614, 842, 1228, 1684, 2456, 3368, 3377, 4631, 4912, 6736, 6754, 9262, 13508, 18524, 27016, 37048, 54032, 74096, 129247, 258494, 516988, 1033976, 1421717, 2067952, 2843434, 5686868, 11373736, 22747472]

約数ペア:

[(1, 22747472), (2, 11373736), (4, 5686868), (8, 2843434), (11, 2067952), (16, 1421717), (22, 1033976), (44, 516988), (88, 258494), (176, 129247), (307, 74096), (421, 54032), (614, 37048), (842, 27016), (1228, 18524), (1684, 13508), (2456, 9262), (3368, 6754), (3377, 6736), (4631, 4912)]