28243734

素因数分解:

$2^1\times 3^1\times {\mathrm{389}}^1\times {\mathrm{12101}}^1$

素因数の和:12495

約数の個数: 16

約数和(自身を含む): 56637360

約数和(自身を除く): 28393626

約数列:

[1, 2, 3, 6, 389, 778, 1167, 2334, 12101, 24202, 36303, 72606, 4707289, 9414578, 14121867, 28243734]

約数ペア:

[(1, 28243734), (2, 14121867), (3, 9414578), (6, 4707289), (389, 72606), (778, 36303), (1167, 24202), (2334, 12101)]