72689834

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{25577}}^1$

素因数の和:25622

約数の個数: 24

約数和(自身を含む): 131215140

約数和(自身を除く): 58525306

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 25577, 51154, 179039, 358078, 741733, 1253273, 1483466, 2506546, 5192131, 10384262, 36344917, 72689834]

約数ペア:

[(1, 72689834), (2, 36344917), (7, 10384262), (14, 5192131), (29, 2506546), (49, 1483466), (58, 1253273), (98, 741733), (203, 358078), (406, 179039), (1421, 51154), (2842, 25577)]