28835702

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{20393}}^1$

素因数の和:20503

約数の個数: 16

約数和(自身を含む): 49924512

約数和(自身を除く): 21088810

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 20393, 40786, 142751, 285502, 2059693, 4119386, 14417851, 28835702]

約数ペア:

[(1, 28835702), (2, 14417851), (7, 4119386), (14, 2059693), (101, 285502), (202, 142751), (707, 40786), (1414, 20393)]