25127732

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28949}}^1$

素因数の和:28991

約数の個数: 24

約数和(自身を含む): 51878400

約数和(自身を除く): 26750668

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 28949, 57898, 115796, 202643, 405286, 810572, 897419, 1794838, 3589676, 6281933, 12563866, 25127732]

約数ペア:

[(1, 25127732), (2, 12563866), (4, 6281933), (7, 3589676), (14, 1794838), (28, 897419), (31, 810572), (62, 405286), (124, 202643), (217, 115796), (434, 57898), (868, 28949)]