67989866

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1097}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 123327360

約数和(自身を除く): 55337494

約数列:

[1, 2, 7, 14, 19, 38, 133, 233, 266, 466, 1097, 1631, 2194, 3262, 4427, 7679, 8854, 15358, 20843, 30989, 41686, 61978, 145901, 255601, 291802, 511202, 1789207, 3578414, 4856419, 9712838, 33994933, 67989866]

約数ペア:

[(1, 67989866), (2, 33994933), (7, 9712838), (14, 4856419), (19, 3578414), (38, 1789207), (133, 511202), (233, 291802), (266, 255601), (466, 145901), (1097, 61978), (1631, 41686), (2194, 30989), (3262, 20843), (4427, 15358), (7679, 8854)]