28773684

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{9187}}^1$

素因数の和:9229

約数の個数: 48

約数和(自身を含む): 77179200

約数和(自身を除く): 48405516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 9187, 18374, 27561, 36748, 55122, 82683, 110244, 165366, 248049, 266423, 330732, 496098, 532846, 799269, 992196, 1065692, 1598538, 2397807, 3197076, 4795614, 7193421, 9591228, 14386842, 28773684]

約数ペア:

[(1, 28773684), (2, 14386842), (3, 9591228), (4, 7193421), (6, 4795614), (9, 3197076), (12, 2397807), (18, 1598538), (27, 1065692), (29, 992196), (36, 799269), (54, 532846), (58, 496098), (87, 330732), (108, 266423), (116, 248049), (174, 165366), (261, 110244), (348, 82683), (522, 55122), (783, 36748), (1044, 27561), (1566, 18374), (3132, 9187)]