72970786

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{941}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 130222080

約数和(自身を除く): 57251294

約数列:

[1, 2, 7, 14, 29, 58, 191, 203, 382, 406, 941, 1337, 1882, 2674, 5539, 6587, 11078, 13174, 27289, 38773, 54578, 77546, 179731, 191023, 359462, 382046, 1258117, 2516234, 5212199, 10424398, 36485393, 72970786]

約数ペア:

[(1, 72970786), (2, 36485393), (7, 10424398), (14, 5212199), (29, 2516234), (58, 1258117), (191, 382046), (203, 359462), (382, 191023), (406, 179731), (941, 77546), (1337, 54578), (1882, 38773), (2674, 27289), (5539, 13174), (6587, 11078)]