66532578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{25969}}^1$

素因数の和:26042

約数の個数: 32

約数和(自身を含む): 154573440

約数和(自身を除く): 88040862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 25969, 51938, 77907, 155814, 181783, 363566, 545349, 1090698, 1584109, 3168218, 4752327, 9504654, 11088763, 22177526, 33266289, 66532578]

約数ペア:

[(1, 66532578), (2, 33266289), (3, 22177526), (6, 11088763), (7, 9504654), (14, 4752327), (21, 3168218), (42, 1584109), (61, 1090698), (122, 545349), (183, 363566), (366, 181783), (427, 155814), (854, 77907), (1281, 51938), (2562, 25969)]