69141604

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{66739}}^1$

素因数の和:66787

約数の個数: 24

約数和(自身を含む): 142022720

約数和(自身を除く): 72881116

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 66739, 133478, 266956, 467173, 934346, 1868692, 2469343, 4938686, 9877372, 17285401, 34570802, 69141604]

約数ペア:

[(1, 69141604), (2, 34570802), (4, 17285401), (7, 9877372), (14, 4938686), (28, 2469343), (37, 1868692), (74, 934346), (148, 467173), (259, 266956), (518, 133478), (1036, 66739)]