28851654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{369893}}^1$

素因数の和:369911

約数の個数: 16

約数和(自身を含む): 62142192

約数和(自身を除く): 33290538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 369893, 739786, 1109679, 2219358, 4808609, 9617218, 14425827, 28851654]

約数ペア:

[(1, 28851654), (2, 14425827), (3, 9617218), (6, 4808609), (13, 2219358), (26, 1109679), (39, 739786), (78, 369893)]