42647486

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{70843}}^1$

素因数の和:70895

約数の個数: 16

約数和(自身を含む): 74811264

約数和(自身を除く): 32163778

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 70843, 141686, 495901, 991802, 3046249, 6092498, 21323743, 42647486]

約数ペア:

[(1, 42647486), (2, 21323743), (7, 6092498), (14, 3046249), (43, 991802), (86, 495901), (301, 141686), (602, 70843)]