42557752

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 81648000

約数和(自身を除く): 39090248

約数列:

[1, 2, 4, 8, 83, 107, 166, 214, 332, 428, 599, 664, 856, 1198, 2396, 4792, 8881, 17762, 35524, 49717, 64093, 71048, 99434, 128186, 198868, 256372, 397736, 512744, 5319719, 10639438, 21278876, 42557752]

約数ペア:

[(1, 42557752), (2, 21278876), (4, 10639438), (8, 5319719), (83, 512744), (107, 397736), (166, 256372), (214, 198868), (332, 128186), (428, 99434), (599, 71048), (664, 64093), (856, 49717), (1198, 35524), (2396, 17762), (4792, 8881)]