9705416

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2441}}^1$

素因数の和:2525

約数の個数: 32

約数和(自身を含む): 21098880

約数和(自身を除く): 11393464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 2441, 3976, 4882, 9764, 17087, 19528, 34174, 68348, 136696, 173311, 346622, 693244, 1213177, 1386488, 2426354, 4852708, 9705416]

約数ペア:

[(1, 9705416), (2, 4852708), (4, 2426354), (7, 1386488), (8, 1213177), (14, 693244), (28, 346622), (56, 173311), (71, 136696), (142, 68348), (284, 34174), (497, 19528), (568, 17087), (994, 9764), (1988, 4882), (2441, 3976)]