66790178

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21587}}^1$

素因数の和:21626

約数の個数: 32

約数和(自身を含む): 130564224

約数和(自身を除く): 63774046

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 21587, 43174, 151109, 280631, 302218, 366979, 561262, 733958, 1964417, 2568853, 3928834, 4770727, 5137706, 9541454, 33395089, 66790178]

約数ペア:

[(1, 66790178), (2, 33395089), (7, 9541454), (13, 5137706), (14, 4770727), (17, 3928834), (26, 2568853), (34, 1964417), (91, 733958), (119, 561262), (182, 366979), (221, 302218), (238, 280631), (442, 151109), (1547, 43174), (3094, 21587)]