77542822

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{40429}}^1$

素因数の和:40575

約数の個数: 16

約数和(自身を含む): 133904160

約数和(自身を除く): 56361338

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 40429, 80858, 283003, 566006, 5538773, 11077546, 38771411, 77542822]

約数ペア:

[(1, 77542822), (2, 38771411), (7, 11077546), (14, 5538773), (137, 566006), (274, 283003), (959, 80858), (1918, 40429)]