496729064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{67271}}^1$

素因数の和:67361

約数の個数: 32

約数和(自身を含む): 1017152640

約数和(自身を除く): 520423576

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 67271, 134542, 269084, 538168, 874523, 1749046, 3498092, 4776241, 6996184, 9552482, 19104964, 38209928, 62091133, 124182266, 248364532, 496729064]

約数ペア:

[(1, 496729064), (2, 248364532), (4, 124182266), (8, 62091133), (13, 38209928), (26, 19104964), (52, 9552482), (71, 6996184), (104, 4776241), (142, 3498092), (284, 1749046), (568, 874523), (923, 538168), (1846, 269084), (3692, 134542), (7384, 67271)]