28100844

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{2017}}^1$

素因数の和:2076

約数の個数: 60

約数和(自身を含む): 75206824

約数和(自身を除く): 47105980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1548, 2017, 2322, 3483, 4034, 4644, 6051, 6966, 8068, 12102, 13932, 18153, 24204, 36306, 54459, 72612, 86731, 108918, 163377, 173462, 217836, 260193, 326754, 346924, 520386, 653508, 780579, 1040772, 1561158, 2341737, 3122316, 4683474, 7025211, 9366948, 14050422, 28100844]

約数ペア:

[(1, 28100844), (2, 14050422), (3, 9366948), (4, 7025211), (6, 4683474), (9, 3122316), (12, 2341737), (18, 1561158), (27, 1040772), (36, 780579), (43, 653508), (54, 520386), (81, 346924), (86, 326754), (108, 260193), (129, 217836), (162, 173462), (172, 163377), (258, 108918), (324, 86731), (387, 72612), (516, 54459), (774, 36306), (1161, 24204), (1548, 18153), (2017, 13932), (2322, 12102), (3483, 8068), (4034, 6966), (4644, 6051)]