66501392

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{593}}^1$

素因数の和:807

約数の個数: 40

約数和(自身を含む): 132875424

約数和(自身を除く): 66374032

約数列:

[1, 2, 4, 8, 16, 43, 86, 163, 172, 326, 344, 593, 652, 688, 1186, 1304, 2372, 2608, 4744, 7009, 9488, 14018, 25499, 28036, 50998, 56072, 96659, 101996, 112144, 193318, 203992, 386636, 407984, 773272, 1546544, 4156337, 8312674, 16625348, 33250696, 66501392]

約数ペア:

[(1, 66501392), (2, 33250696), (4, 16625348), (8, 8312674), (16, 4156337), (43, 1546544), (86, 773272), (163, 407984), (172, 386636), (326, 203992), (344, 193318), (593, 112144), (652, 101996), (688, 96659), (1186, 56072), (1304, 50998), (2372, 28036), (2608, 25499), (4744, 14018), (7009, 9488)]