25197564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{42853}}^1$

素因数の和:42874

約数の個数: 36

約数和(自身を含む): 68394984

約数和(自身を除く): 43197420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 42853, 85706, 128559, 171412, 257118, 299971, 514236, 599942, 899913, 1199884, 1799826, 2099797, 3599652, 4199594, 6299391, 8399188, 12598782, 25197564]

約数ペア:

[(1, 25197564), (2, 12598782), (3, 8399188), (4, 6299391), (6, 4199594), (7, 3599652), (12, 2099797), (14, 1799826), (21, 1199884), (28, 899913), (42, 599942), (49, 514236), (84, 299971), (98, 257118), (147, 171412), (196, 128559), (294, 85706), (588, 42853)]