13612467344

素因数分解:

$2^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{403787}}^1$

素因数の和:403852

約数の個数: 60

約数和(自身を含む): 31393709424

約数和(自身を除く): 17781242080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 86, 98, 112, 172, 196, 301, 344, 392, 602, 688, 784, 1204, 2107, 2408, 4214, 4816, 8428, 16856, 33712, 403787, 807574, 1615148, 2826509, 3230296, 5653018, 6460592, 11306036, 17362841, 19785563, 22612072, 34725682, 39571126, 45224144, 69451364, 79142252, 121539887, 138902728, 158284504, 243079774, 277805456, 316569008, 486159548, 850779209, 972319096, 1701558418, 1944638192, 3403116836, 6806233672, 13612467344]

約数ペア:

[(1, 13612467344), (2, 6806233672), (4, 3403116836), (7, 1944638192), (8, 1701558418), (14, 972319096), (16, 850779209), (28, 486159548), (43, 316569008), (49, 277805456), (56, 243079774), (86, 158284504), (98, 138902728), (112, 121539887), (172, 79142252), (196, 69451364), (301, 45224144), (344, 39571126), (392, 34725682), (602, 22612072), (688, 19785563), (784, 17362841), (1204, 11306036), (2107, 6460592), (2408, 5653018), (4214, 3230296), (4816, 2826509), (8428, 1615148), (16856, 807574), (33712, 403787)]