13254808

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 30481920

約数和(自身を除く): 17227112

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 41, 46, 56, 82, 92, 161, 164, 184, 251, 287, 322, 328, 502, 574, 644, 943, 1004, 1148, 1288, 1757, 1886, 2008, 2296, 3514, 3772, 5773, 6601, 7028, 7544, 10291, 11546, 13202, 14056, 20582, 23092, 26404, 40411, 41164, 46184, 52808, 72037, 80822, 82328, 144074, 161644, 236693, 288148, 323288, 473386, 576296, 946772, 1656851, 1893544, 3313702, 6627404, 13254808]

約数ペア:

[(1, 13254808), (2, 6627404), (4, 3313702), (7, 1893544), (8, 1656851), (14, 946772), (23, 576296), (28, 473386), (41, 323288), (46, 288148), (56, 236693), (82, 161644), (92, 144074), (161, 82328), (164, 80822), (184, 72037), (251, 52808), (287, 46184), (322, 41164), (328, 40411), (502, 26404), (574, 23092), (644, 20582), (943, 14056), (1004, 13202), (1148, 11546), (1288, 10291), (1757, 7544), (1886, 7028), (2008, 6601), (2296, 5773), (3514, 3772)]