28644192

素因数分解:

$2^5\times 3^4\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:322

約数の個数: 120

約数和(自身を含む): 86536296

約数和(自身を除く): 57892104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 108, 129, 144, 162, 172, 216, 257, 258, 288, 324, 344, 387, 432, 514, 516, 648, 688, 771, 774, 864, 1028, 1032, 1161, 1296, 1376, 1542, 1548, 2056, 2064, 2313, 2322, 2592, 3084, 3096, 3483, 4112, 4128, 4626, 4644, 6168, 6192, 6939, 6966, 8224, 9252, 9288, 11051, 12336, 12384, 13878, 13932, 18504, 18576, 20817, 22102, 24672, 27756, 27864, 33153, 37008, 37152, 41634, 44204, 55512, 55728, 66306, 74016, 83268, 88408, 99459, 111024, 111456, 132612, 166536, 176816, 198918, 222048, 265224, 298377, 333072, 353632, 397836, 530448, 596754, 666144, 795672, 895131, 1060896, 1193508, 1591344, 1790262, 2387016, 3182688, 3580524, 4774032, 7161048, 9548064, 14322096, 28644192]

約数ペア:

[(1, 28644192), (2, 14322096), (3, 9548064), (4, 7161048), (6, 4774032), (8, 3580524), (9, 3182688), (12, 2387016), (16, 1790262), (18, 1591344), (24, 1193508), (27, 1060896), (32, 895131), (36, 795672), (43, 666144), (48, 596754), (54, 530448), (72, 397836), (81, 353632), (86, 333072), (96, 298377), (108, 265224), (129, 222048), (144, 198918), (162, 176816), (172, 166536), (216, 132612), (257, 111456), (258, 111024), (288, 99459), (324, 88408), (344, 83268), (387, 74016), (432, 66306), (514, 55728), (516, 55512), (648, 44204), (688, 41634), (771, 37152), (774, 37008), (864, 33153), (1028, 27864), (1032, 27756), (1161, 24672), (1296, 22102), (1376, 20817), (1542, 18576), (1548, 18504), (2056, 13932), (2064, 13878), (2313, 12384), (2322, 12336), (2592, 11051), (3084, 9288), (3096, 9252), (3483, 8224), (4112, 6966), (4128, 6939), (4626, 6192), (4644, 6168)]