25115972

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{30931}}^1$

素因数の和:30971

約数の個数: 24

約数和(自身を含む): 51965760

約数和(自身を除く): 26849788

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 30931, 61862, 123724, 216517, 433034, 866068, 896999, 1793998, 3587996, 6278993, 12557986, 25115972]

約数ペア:

[(1, 25115972), (2, 12557986), (4, 6278993), (7, 3587996), (14, 1793998), (28, 896999), (29, 866068), (58, 433034), (116, 216517), (203, 123724), (406, 61862), (812, 30931)]