74389679

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1951}}^1$

素因数の和:2390

約数の個数: 16

約数和(自身を含む): 91822080

約数和(自身を除く): 17432401

約数列:

[1, 7, 13, 91, 419, 1951, 2933, 5447, 13657, 25363, 38129, 177541, 817469, 5722283, 10627097, 74389679]

約数ペア:

[(1, 74389679), (7, 10627097), (13, 5722283), (91, 817469), (419, 177541), (1951, 38129), (2933, 25363), (5447, 13657)]