25147248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{74843}}^1$

素因数の和:74861

約数の個数: 40

約数和(自身を含む): 74245248

約数和(自身を除く): 49098000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 74843, 149686, 224529, 299372, 449058, 523901, 598744, 898116, 1047802, 1197488, 1571703, 1796232, 2095604, 3143406, 3592464, 4191208, 6286812, 8382416, 12573624, 25147248]

約数ペア:

[(1, 25147248), (2, 12573624), (3, 8382416), (4, 6286812), (6, 4191208), (7, 3592464), (8, 3143406), (12, 2095604), (14, 1796232), (16, 1571703), (21, 1197488), (24, 1047802), (28, 898116), (42, 598744), (48, 523901), (56, 449058), (84, 299372), (112, 224529), (168, 149686), (336, 74843)]