28699984

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{6619}}^1$

素因数の和:6898

約数の個数: 20

約数和(自身を含む): 55819840

約数和(自身を除く): 27119856

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 6619, 13238, 26476, 52952, 105904, 1793749, 3587498, 7174996, 14349992, 28699984]

約数ペア:

[(1, 28699984), (2, 14349992), (4, 7174996), (8, 3587498), (16, 1793749), (271, 105904), (542, 52952), (1084, 26476), (2168, 13238), (4336, 6619)]