78027214

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1\times {\mathrm{997}}^1$

素因数の和:1467

約数の個数: 16

約数和(自身を含む): 118562400

約数和(自身を除く): 40535186

約数列:

[1, 2, 109, 218, 359, 718, 997, 1994, 39131, 78262, 108673, 217346, 357923, 715846, 39013607, 78027214]

約数ペア:

[(1, 78027214), (2, 39013607), (109, 715846), (218, 357923), (359, 217346), (718, 108673), (997, 78262), (1994, 39131)]