40203128

素因数分解:

$2^3\times 7^2\times {\mathrm{102559}}^1$

素因数の和:102579

約数の個数: 24

約数和(自身を含む): 87688800

約数和(自身を除く): 47485672

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 102559, 205118, 410236, 717913, 820472, 1435826, 2871652, 5025391, 5743304, 10050782, 20101564, 40203128]

約数ペア:

[(1, 40203128), (2, 20101564), (4, 10050782), (7, 5743304), (8, 5025391), (14, 2871652), (28, 1435826), (49, 820472), (56, 717913), (98, 410236), (196, 205118), (392, 102559)]