8368724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 18307968

約数和(自身を除く): 9939244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 83, 91, 166, 182, 277, 332, 364, 554, 581, 1079, 1108, 1162, 1939, 2158, 2324, 3601, 3878, 4316, 7202, 7553, 7756, 14404, 15106, 22991, 25207, 30212, 45982, 50414, 91964, 100828, 160937, 298883, 321874, 597766, 643748, 1195532, 2092181, 4184362, 8368724]

約数ペア:

[(1, 8368724), (2, 4184362), (4, 2092181), (7, 1195532), (13, 643748), (14, 597766), (26, 321874), (28, 298883), (52, 160937), (83, 100828), (91, 91964), (166, 50414), (182, 45982), (277, 30212), (332, 25207), (364, 22991), (554, 15106), (581, 14404), (1079, 7756), (1108, 7553), (1162, 7202), (1939, 4316), (2158, 3878), (2324, 3601)]