28492212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8273}}^1$

素因数の和:8328

約数の個数: 48

約数和(自身を含む): 77841792

約数和(自身を除く): 49349580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 8273, 16546, 24819, 33092, 49638, 57911, 99276, 115822, 173733, 231644, 339193, 347466, 678386, 694932, 1017579, 1356772, 2035158, 2374351, 4070316, 4748702, 7123053, 9497404, 14246106, 28492212]

約数ペア:

[(1, 28492212), (2, 14246106), (3, 9497404), (4, 7123053), (6, 4748702), (7, 4070316), (12, 2374351), (14, 2035158), (21, 1356772), (28, 1017579), (41, 694932), (42, 678386), (82, 347466), (84, 339193), (123, 231644), (164, 173733), (246, 115822), (287, 99276), (492, 57911), (574, 49638), (861, 33092), (1148, 24819), (1722, 16546), (3444, 8273)]