68167952

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2609}}^1$

素因数の和:2711

約数の個数: 40

約数和(自身を含む): 139812480

約数和(自身を除く): 71644528

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 184, 284, 368, 568, 1136, 1633, 2609, 3266, 5218, 6532, 10436, 13064, 20872, 26128, 41744, 60007, 120014, 185239, 240028, 370478, 480056, 740956, 960112, 1481912, 2963824, 4260497, 8520994, 17041988, 34083976, 68167952]

約数ペア:

[(1, 68167952), (2, 34083976), (4, 17041988), (8, 8520994), (16, 4260497), (23, 2963824), (46, 1481912), (71, 960112), (92, 740956), (142, 480056), (184, 370478), (284, 240028), (368, 185239), (568, 120014), (1136, 60007), (1633, 41744), (2609, 26128), (3266, 20872), (5218, 13064), (6532, 10436)]