40295038

素因数分解:

$2^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{11467}}^1$

素因数の和:11727

約数の個数: 16

約数和(自身を含む): 69358464

約数和(自身を除く): 29063426

約数列:

[1, 2, 7, 14, 251, 502, 1757, 3514, 11467, 22934, 80269, 160538, 2878217, 5756434, 20147519, 40295038]

約数ペア:

[(1, 40295038), (2, 20147519), (7, 5756434), (14, 2878217), (251, 160538), (502, 80269), (1757, 22934), (3514, 11467)]