42375284

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19157}}^1$

素因数の和:19247

約数の個数: 24

約数和(自身を含む): 85827840

約数和(自身を除く): 43452556

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 19157, 38314, 76628, 134099, 268198, 536396, 1513403, 3026806, 6053612, 10593821, 21187642, 42375284]

約数ペア:

[(1, 42375284), (2, 21187642), (4, 10593821), (7, 6053612), (14, 3026806), (28, 1513403), (79, 536396), (158, 268198), (316, 134099), (553, 76628), (1106, 38314), (2212, 19157)]