68460119

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 88058880

約数和(自身を除く): 19598761

約数列:

[1, 7, 13, 41, 59, 91, 287, 311, 413, 533, 767, 2177, 2419, 3731, 4043, 5369, 12751, 16933, 18349, 28301, 31447, 89257, 128443, 165763, 220129, 238537, 752309, 1160341, 1669759, 5266163, 9780017, 68460119]

約数ペア:

[(1, 68460119), (7, 9780017), (13, 5266163), (41, 1669759), (59, 1160341), (91, 752309), (287, 238537), (311, 220129), (413, 165763), (533, 128443), (767, 89257), (2177, 31447), (2419, 28301), (3731, 18349), (4043, 16933), (5369, 12751)]