42281512

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8297}}^1$

素因数の和:8330

約数の個数: 48

約数和(自身を含む): 99327060

約数和(自身を除く): 57045548

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 8297, 16594, 33188, 58079, 66376, 107861, 116158, 215722, 232316, 406553, 431444, 464632, 755027, 813106, 862888, 1510054, 1626212, 3020108, 3252424, 5285189, 6040216, 10570378, 21140756, 42281512]

約数ペア:

[(1, 42281512), (2, 21140756), (4, 10570378), (7, 6040216), (8, 5285189), (13, 3252424), (14, 3020108), (26, 1626212), (28, 1510054), (49, 862888), (52, 813106), (56, 755027), (91, 464632), (98, 431444), (104, 406553), (182, 232316), (196, 215722), (364, 116158), (392, 107861), (637, 66376), (728, 58079), (1274, 33188), (2548, 16594), (5096, 8297)]