68543968

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{30169}}^1$

素因数の和:30250

約数の個数: 24

約数和(自身を含む): 136851120

約数和(自身を除く): 68307152

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 30169, 60338, 120676, 241352, 482704, 965408, 2141999, 4283998, 8567996, 17135992, 34271984, 68543968]

約数ペア:

[(1, 68543968), (2, 34271984), (4, 17135992), (8, 8567996), (16, 4283998), (32, 2141999), (71, 965408), (142, 482704), (284, 241352), (568, 120676), (1136, 60338), (2272, 30169)]