25882808

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11273}}^1$

素因数の和:11327

約数の個数: 32

約数和(自身を含む): 56820960

約数和(自身を除く): 30938152

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 11273, 22546, 45092, 78911, 90184, 157822, 315644, 462193, 631288, 924386, 1848772, 3235351, 3697544, 6470702, 12941404, 25882808]

約数ペア:

[(1, 25882808), (2, 12941404), (4, 6470702), (7, 3697544), (8, 3235351), (14, 1848772), (28, 924386), (41, 631288), (56, 462193), (82, 315644), (164, 157822), (287, 90184), (328, 78911), (574, 45092), (1148, 22546), (2296, 11273)]