74787314

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{172321}}^1$

素因数の和:172361

約数の個数: 16

約数和(自身を含む): 132343296

約数和(自身を除く): 57555982

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 172321, 344642, 1206247, 2412494, 5341951, 10683902, 37393657, 74787314]

約数ペア:

[(1, 74787314), (2, 37393657), (7, 10683902), (14, 5341951), (31, 2412494), (62, 1206247), (217, 344642), (434, 172321)]