66603376

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19183}}^1$

素因数の和:19229

約数の個数: 40

約数和(自身を含む): 152244224

約数和(自身を除く): 85640848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 19183, 38366, 76732, 134281, 153464, 268562, 306928, 537124, 594673, 1074248, 1189346, 2148496, 2378692, 4162711, 4757384, 8325422, 9514768, 16650844, 33301688, 66603376]

約数ペア:

[(1, 66603376), (2, 33301688), (4, 16650844), (7, 9514768), (8, 8325422), (14, 4757384), (16, 4162711), (28, 2378692), (31, 2148496), (56, 1189346), (62, 1074248), (112, 594673), (124, 537124), (217, 306928), (248, 268562), (434, 153464), (496, 134281), (868, 76732), (1736, 38366), (3472, 19183)]