79547804

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{11887}}^1$

素因数の和:12137

約数の個数: 24

約数和(自身を含む): 159774720

約数和(自身を除く): 80226916

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 6692, 11887, 23774, 47548, 83209, 166418, 332836, 2840993, 5681986, 11363972, 19886951, 39773902, 79547804]

約数ペア:

[(1, 79547804), (2, 39773902), (4, 19886951), (7, 11363972), (14, 5681986), (28, 2840993), (239, 332836), (478, 166418), (956, 83209), (1673, 47548), (3346, 23774), (6692, 11887)]