28416924

素因数分解:

$2^2\times 3^2\times {\mathrm{433}}^1\times {\mathrm{1823}}^1$

素因数の和:2266

約数の個数: 36

約数和(自身を含む): 72037056

約数和(自身を除く): 43620132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 433, 866, 1299, 1732, 1823, 2598, 3646, 3897, 5196, 5469, 7292, 7794, 10938, 15588, 16407, 21876, 32814, 65628, 789359, 1578718, 2368077, 3157436, 4736154, 7104231, 9472308, 14208462, 28416924]

約数ペア:

[(1, 28416924), (2, 14208462), (3, 9472308), (4, 7104231), (6, 4736154), (9, 3157436), (12, 2368077), (18, 1578718), (36, 789359), (433, 65628), (866, 32814), (1299, 21876), (1732, 16407), (1823, 15588), (2598, 10938), (3646, 7794), (3897, 7292), (5196, 5469)]