42879844

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{17207}}^1$

素因数の和:17307

約数の個数: 24

約数和(自身を含む): 86728320

約数和(自身を除く): 43848476

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 17207, 34414, 68828, 120449, 240898, 481796, 1531423, 3062846, 6125692, 10719961, 21439922, 42879844]

約数ペア:

[(1, 42879844), (2, 21439922), (4, 10719961), (7, 6125692), (14, 3062846), (28, 1531423), (89, 481796), (178, 240898), (356, 120449), (623, 68828), (1246, 34414), (2492, 17207)]