66480616

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4001}}^1$

素因数の和:4105

約数の個数: 32

約数和(自身を含む): 130625280

約数和(自身を除く): 64144664

約数列:

[1, 2, 4, 8, 31, 62, 67, 124, 134, 248, 268, 536, 2077, 4001, 4154, 8002, 8308, 16004, 16616, 32008, 124031, 248062, 268067, 496124, 536134, 992248, 1072268, 2144536, 8310077, 16620154, 33240308, 66480616]

約数ペア:

[(1, 66480616), (2, 33240308), (4, 16620154), (8, 8310077), (31, 2144536), (62, 1072268), (67, 992248), (124, 536134), (134, 496124), (248, 268067), (268, 248062), (536, 124031), (2077, 32008), (4001, 16616), (4154, 16004), (8002, 8308)]