74802742

素因数分解:

$2^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{19289}}^1$

素因数の和:19575

約数の個数: 16

約数和(自身を含む): 128702880

約数和(自身を除く): 53900138

約数列:

[1, 2, 7, 14, 277, 554, 1939, 3878, 19289, 38578, 135023, 270046, 5343053, 10686106, 37401371, 74802742]

約数ペア:

[(1, 74802742), (2, 37401371), (7, 10686106), (14, 5343053), (277, 270046), (554, 135023), (1939, 38578), (3878, 19289)]