23854576

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{599}}^1$

素因数の和:757

約数の個数: 40

約数和(自身を含む): 49104000

約数和(自身を除く): 25249424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 131, 152, 262, 304, 524, 599, 1048, 1198, 2096, 2396, 2489, 4792, 4978, 9584, 9956, 11381, 19912, 22762, 39824, 45524, 78469, 91048, 156938, 182096, 313876, 627752, 1255504, 1490911, 2981822, 5963644, 11927288, 23854576]

約数ペア:

[(1, 23854576), (2, 11927288), (4, 5963644), (8, 2981822), (16, 1490911), (19, 1255504), (38, 627752), (76, 313876), (131, 182096), (152, 156938), (262, 91048), (304, 78469), (524, 45524), (599, 39824), (1048, 22762), (1198, 19912), (2096, 11381), (2396, 9956), (2489, 9584), (4792, 4978)]