68762617

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 91736064

約数和(自身を除く): 22973447

約数列:

[1, 7, 11, 23, 41, 77, 161, 253, 287, 451, 943, 947, 1771, 3157, 6601, 6629, 10373, 10417, 21781, 38827, 72611, 72919, 152467, 239591, 271789, 427097, 893021, 1677137, 2989679, 6251147, 9823231, 68762617]

約数ペア:

[(1, 68762617), (7, 9823231), (11, 6251147), (23, 2989679), (41, 1677137), (77, 893021), (161, 427097), (253, 271789), (287, 239591), (451, 152467), (943, 72919), (947, 72611), (1771, 38827), (3157, 21781), (6601, 10417), (6629, 10373)]