61661488

素因数分解:

$2^4\times 7^1\times {\mathrm{607}}^1\times {\mathrm{907}}^1$

素因数の和:1529

約数の個数: 40

約数和(自身を含む): 136911872

約数和(自身を除く): 75250384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 607, 907, 1214, 1814, 2428, 3628, 4249, 4856, 6349, 7256, 8498, 9712, 12698, 14512, 16996, 25396, 33992, 50792, 67984, 101584, 550549, 1101098, 2202196, 3853843, 4404392, 7707686, 8808784, 15415372, 30830744, 61661488]

約数ペア:

[(1, 61661488), (2, 30830744), (4, 15415372), (7, 8808784), (8, 7707686), (14, 4404392), (16, 3853843), (28, 2202196), (56, 1101098), (112, 550549), (607, 101584), (907, 67984), (1214, 50792), (1814, 33992), (2428, 25396), (3628, 16996), (4249, 14512), (4856, 12698), (6349, 9712), (7256, 8498)]