25443014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 42958080

約数和(自身を除く): 17515066

約数列:

[1, 2, 19, 23, 38, 43, 46, 86, 437, 677, 817, 874, 989, 1354, 1634, 1978, 12863, 15571, 18791, 25726, 29111, 31142, 37582, 58222, 295849, 553109, 591698, 669553, 1106218, 1339106, 12721507, 25443014]

約数ペア:

[(1, 25443014), (2, 12721507), (19, 1339106), (23, 1106218), (38, 669553), (43, 591698), (46, 553109), (86, 295849), (437, 58222), (677, 37582), (817, 31142), (874, 29111), (989, 25726), (1354, 18791), (1634, 15571), (1978, 12863)]