771579968

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{634523}}^1$

素因数の和:634554

約数の個数: 28

約数和(自身を含む): 1611690960

約数和(自身を除く): 840110992

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 634523, 1269046, 2538092, 5076184, 10152368, 12055937, 20304736, 24111874, 40609472, 48223748, 96447496, 192894992, 385789984, 771579968]

約数ペア:

[(1, 771579968), (2, 385789984), (4, 192894992), (8, 96447496), (16, 48223748), (19, 40609472), (32, 24111874), (38, 20304736), (64, 12055937), (76, 10152368), (152, 5076184), (304, 2538092), (608, 1269046), (1216, 634523)]