28939266

素因数分解:

$2^1\times 3^2\times {\mathrm{389}}^1\times {\mathrm{4133}}^1$

素因数の和:4530

約数の個数: 24

約数和(自身を含む): 62878140

約数和(自身を除く): 33938874

約数列:

[1, 2, 3, 6, 9, 18, 389, 778, 1167, 2334, 3501, 4133, 7002, 8266, 12399, 24798, 37197, 74394, 1607737, 3215474, 4823211, 9646422, 14469633, 28939266]

約数ペア:

[(1, 28939266), (2, 14469633), (3, 9646422), (6, 4823211), (9, 3215474), (18, 1607737), (389, 74394), (778, 37197), (1167, 24798), (2334, 12399), (3501, 8266), (4133, 7002)]