78428182

素因数分解:

$2^1\times 7^1\times {\mathrm{2341}}^1\times {\mathrm{2393}}^1$

素因数の和:4743

約数の個数: 16

約数和(自身を含む): 134561952

約数和(自身を除く): 56133770

約数列:

[1, 2, 7, 14, 2341, 2393, 4682, 4786, 16387, 16751, 32774, 33502, 5602013, 11204026, 39214091, 78428182]

約数ペア:

[(1, 78428182), (2, 39214091), (7, 11204026), (14, 5602013), (2341, 33502), (2393, 32774), (4682, 16751), (4786, 16387)]