78045674

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{327923}}^1$

素因数の和:327949

約数の個数: 16

約数和(自身を含む): 141663168

約数和(自身を除く): 63617494

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 327923, 655846, 2295461, 4590922, 5574691, 11149382, 39022837, 78045674]

約数ペア:

[(1, 78045674), (2, 39022837), (7, 11149382), (14, 5574691), (17, 4590922), (34, 2295461), (119, 655846), (238, 327923)]