28715662948

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1946033}}^1$

素因数の和:1946092

約数の個数: 48

約数和(自身を含む): 62771272704

約数和(自身を除く): 34055609756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 2108, 3689, 7378, 14756, 1946033, 3892066, 7784132, 13622231, 27244462, 33082561, 54488924, 60327023, 66165122, 120654046, 132330244, 231577927, 241308092, 422289161, 463155854, 844578322, 926311708, 1025559391, 1689156644, 2051118782, 4102237564, 7178915737, 14357831474, 28715662948]

約数ペア:

[(1, 28715662948), (2, 14357831474), (4, 7178915737), (7, 4102237564), (14, 2051118782), (17, 1689156644), (28, 1025559391), (31, 926311708), (34, 844578322), (62, 463155854), (68, 422289161), (119, 241308092), (124, 231577927), (217, 132330244), (238, 120654046), (434, 66165122), (476, 60327023), (527, 54488924), (868, 33082561), (1054, 27244462), (2108, 13622231), (3689, 7784132), (7378, 3892066), (14756, 1946033)]