7072142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2417}}^1$

素因数の和:2456

約数の個数: 32

約数和(自身を含む): 13927680

約数和(自身を除く): 6855538

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2417, 2926, 4834, 16919, 26587, 33838, 45923, 53174, 91846, 186109, 321461, 372218, 505153, 642922, 1010306, 3536071, 7072142]

約数ペア:

[(1, 7072142), (2, 3536071), (7, 1010306), (11, 642922), (14, 505153), (19, 372218), (22, 321461), (38, 186109), (77, 91846), (133, 53174), (154, 45923), (209, 33838), (266, 26587), (418, 16919), (1463, 4834), (2417, 2926)]