47689156

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 84593600

約数和(自身を除く): 36904444

約数列:

[1, 2, 4, 181, 199, 331, 362, 398, 662, 724, 796, 1324, 36019, 59911, 65869, 72038, 119822, 131738, 144076, 239644, 263476, 11922289, 23844578, 47689156]

約数ペア:

[(1, 47689156), (2, 23844578), (4, 11922289), (181, 263476), (199, 239644), (331, 144076), (362, 131738), (398, 119822), (662, 72038), (724, 65869), (796, 59911), (1324, 36019)]