69042148

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{66643}}^1$

素因数の和:66691

約数の個数: 24

約数和(自身を含む): 141818432

約数和(自身を除く): 72776284

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 66643, 133286, 266572, 466501, 933002, 1866004, 2465791, 4931582, 9863164, 17260537, 34521074, 69042148]

約数ペア:

[(1, 69042148), (2, 34521074), (4, 17260537), (7, 9863164), (14, 4931582), (28, 2465791), (37, 1866004), (74, 933002), (148, 466501), (259, 266572), (518, 133286), (1036, 66643)]