13565520016

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1559}}^1\times {\mathrm{8117}}^1$

素因数の和:9751

約数の個数: 40

約数和(自身を含む): 26695880640

約数和(自身を除く): 13130360624

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1559, 3118, 6236, 8117, 12472, 16234, 24944, 32468, 64936, 104453, 129872, 208906, 417812, 543839, 835624, 1087678, 1671248, 2175356, 4350712, 8701424, 12654403, 25308806, 50617612, 101235224, 202470448, 847845001, 1695690002, 3391380004, 6782760008, 13565520016]

約数ペア:

[(1, 13565520016), (2, 6782760008), (4, 3391380004), (8, 1695690002), (16, 847845001), (67, 202470448), (134, 101235224), (268, 50617612), (536, 25308806), (1072, 12654403), (1559, 8701424), (3118, 4350712), (6236, 2175356), (8117, 1671248), (12472, 1087678), (16234, 835624), (24944, 543839), (32468, 417812), (64936, 208906), (104453, 129872)]