28687764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{341521}}^1$

素因数の和:341535

約数の個数: 24

約数和(自身を含む): 76500928

約数和(自身を除く): 47813164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 341521, 683042, 1024563, 1366084, 2049126, 2390647, 4098252, 4781294, 7171941, 9562588, 14343882, 28687764]

約数ペア:

[(1, 28687764), (2, 14343882), (3, 9562588), (4, 7171941), (6, 4781294), (7, 4098252), (12, 2390647), (14, 2049126), (21, 1366084), (28, 1024563), (42, 683042), (84, 341521)]