8123752

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11159}}^1$

素因数の和:11185

約数の個数: 32

約数和(自身を含む): 18748800

約数和(自身を除く): 10625048

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 11159, 22318, 44636, 78113, 89272, 145067, 156226, 290134, 312452, 580268, 624904, 1015469, 1160536, 2030938, 4061876, 8123752]

約数ペア:

[(1, 8123752), (2, 4061876), (4, 2030938), (7, 1160536), (8, 1015469), (13, 624904), (14, 580268), (26, 312452), (28, 290134), (52, 156226), (56, 145067), (91, 89272), (104, 78113), (182, 44636), (364, 22318), (728, 11159)]