64265358

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2857}}^1$

素因数の和:3048

約数の個数: 32

約数和(自身を含む): 134989056

約数和(自身を除く): 70723698

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 163, 326, 489, 978, 2857, 3749, 5714, 7498, 8571, 11247, 17142, 22494, 65711, 131422, 197133, 394266, 465691, 931382, 1397073, 2794146, 10710893, 21421786, 32132679, 64265358]

約数ペア:

[(1, 64265358), (2, 32132679), (3, 21421786), (6, 10710893), (23, 2794146), (46, 1397073), (69, 931382), (138, 465691), (163, 394266), (326, 197133), (489, 131422), (978, 65711), (2857, 22494), (3749, 17142), (5714, 11247), (7498, 8571)]