7766264

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 16374960

約数和(自身を除く): 8608696

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 113, 121, 142, 226, 242, 284, 452, 484, 568, 781, 904, 968, 1243, 1562, 2486, 3124, 4972, 6248, 8023, 8591, 9944, 13673, 16046, 17182, 27346, 32092, 34364, 54692, 64184, 68728, 88253, 109384, 176506, 353012, 706024, 970783, 1941566, 3883132, 7766264]

約数ペア:

[(1, 7766264), (2, 3883132), (4, 1941566), (8, 970783), (11, 706024), (22, 353012), (44, 176506), (71, 109384), (88, 88253), (113, 68728), (121, 64184), (142, 54692), (226, 34364), (242, 32092), (284, 27346), (452, 17182), (484, 16046), (568, 13673), (781, 9944), (904, 8591), (968, 8023), (1243, 6248), (1562, 4972), (2486, 3124)]