74083988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{21313}}^1$

素因数の和:21407

約数の個数: 24

約数和(自身を含む): 143230080

約数和(自身を除く): 69146092

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 21313, 42626, 85252, 234443, 468886, 937772, 1683727, 3367454, 6734908, 18520997, 37041994, 74083988]

約数ペア:

[(1, 74083988), (2, 37041994), (4, 18520997), (11, 6734908), (22, 3367454), (44, 1683727), (79, 937772), (158, 468886), (316, 234443), (869, 85252), (1738, 42626), (3476, 21313)]