23486728

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 45128160

約数和(自身を除く): 21641432

約数列:

[1, 2, 4, 8, 73, 131, 146, 262, 292, 307, 524, 584, 614, 1048, 1228, 2456, 9563, 19126, 22411, 38252, 40217, 44822, 76504, 80434, 89644, 160868, 179288, 321736, 2935841, 5871682, 11743364, 23486728]

約数ペア:

[(1, 23486728), (2, 11743364), (4, 5871682), (8, 2935841), (73, 321736), (131, 179288), (146, 160868), (262, 89644), (292, 80434), (307, 76504), (524, 44822), (584, 40217), (614, 38252), (1048, 22411), (1228, 19126), (2456, 9563)]