26487826

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{2621}}^1$

素因数の和:2817

約数の個数: 16

約数和(自身を含む): 41280768

約数和(自身を除く): 14792942

約数列:

[1, 2, 31, 62, 163, 326, 2621, 5053, 5242, 10106, 81251, 162502, 427223, 854446, 13243913, 26487826]

約数ペア:

[(1, 26487826), (2, 13243913), (31, 854446), (62, 427223), (163, 162502), (326, 81251), (2621, 10106), (5053, 5242)]