4019288

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5521}}^1$

素因数の和:5547

約数の個数: 32

約数和(自身を含む): 9276960

約数和(自身を除く): 5257672

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 5521, 11042, 22084, 38647, 44168, 71773, 77294, 143546, 154588, 287092, 309176, 502411, 574184, 1004822, 2009644, 4019288]

約数ペア:

[(1, 4019288), (2, 2009644), (4, 1004822), (7, 574184), (8, 502411), (13, 309176), (14, 287092), (26, 154588), (28, 143546), (52, 77294), (56, 71773), (91, 44168), (104, 38647), (182, 22084), (364, 11042), (728, 5521)]