28765788

素因数分解:

$2^2\times 3^1\times {\mathrm{409}}^1\times {\mathrm{5861}}^1$

素因数の和:6277

約数の個数: 24

約数和(自身を含む): 67295760

約数和(自身を除く): 38529972

約数列:

[1, 2, 3, 4, 6, 12, 409, 818, 1227, 1636, 2454, 4908, 5861, 11722, 17583, 23444, 35166, 70332, 2397149, 4794298, 7191447, 9588596, 14382894, 28765788]

約数ペア:

[(1, 28765788), (2, 14382894), (3, 9588596), (4, 7191447), (6, 4794298), (12, 2397149), (409, 70332), (818, 35166), (1227, 23444), (1636, 17583), (2454, 11722), (4908, 5861)]