74574941

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1319}}^1$

素因数の和:1564

約数の個数: 16

約数和(自身を含む): 87816960

約数和(自身を除く): 13242019

約数列:

[1, 7, 41, 197, 287, 1319, 1379, 8077, 9233, 54079, 56539, 259843, 378553, 1818901, 10653563, 74574941]

約数ペア:

[(1, 74574941), (7, 10653563), (41, 1818901), (197, 378553), (287, 259843), (1319, 56539), (1379, 54079), (8077, 9233)]