74904991

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{727}}^1$

素因数の和:1134

約数の個数: 16

約数和(自身を含む): 88058880

約数和(自身を除く): 13153889

約数列:

[1, 7, 41, 287, 359, 727, 2513, 5089, 14719, 29807, 103033, 208649, 260993, 1826951, 10700713, 74904991]

約数ペア:

[(1, 74904991), (7, 10700713), (41, 1826951), (287, 260993), (359, 208649), (727, 103033), (2513, 29807), (5089, 14719)]