71554042

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{57427}}^1$

素因数の和:57525

約数の個数: 16

約数和(自身を含む): 124044480

約数和(自身を除く): 52490438

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 57427, 114854, 401989, 803978, 5111003, 10222006, 35777021, 71554042]

約数ペア:

[(1, 71554042), (2, 35777021), (7, 10222006), (14, 5111003), (89, 803978), (178, 401989), (623, 114854), (1246, 57427)]