42403942

素因数分解:

$2^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{4909}}^1$

素因数の和:5535

約数の個数: 16

約数和(自身を含む): 72825120

約数和(自身を除く): 30421178

約数列:

[1, 2, 7, 14, 617, 1234, 4319, 4909, 8638, 9818, 34363, 68726, 3028853, 6057706, 21201971, 42403942]

約数ペア:

[(1, 42403942), (2, 21201971), (7, 6057706), (14, 3028853), (617, 68726), (1234, 34363), (4319, 9818), (4909, 8638)]