28353888

素因数分解:

$2^5\times 3^4\times {\mathrm{10939}}^1$

素因数の和:10961

約数の個数: 60

約数和(自身を含む): 83395620

約数和(自身を除く): 55041732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 10939, 21878, 32817, 43756, 65634, 87512, 98451, 131268, 175024, 196902, 262536, 295353, 350048, 393804, 525072, 590706, 787608, 886059, 1050144, 1181412, 1575216, 1772118, 2362824, 3150432, 3544236, 4725648, 7088472, 9451296, 14176944, 28353888]

約数ペア:

[(1, 28353888), (2, 14176944), (3, 9451296), (4, 7088472), (6, 4725648), (8, 3544236), (9, 3150432), (12, 2362824), (16, 1772118), (18, 1575216), (24, 1181412), (27, 1050144), (32, 886059), (36, 787608), (48, 590706), (54, 525072), (72, 393804), (81, 350048), (96, 295353), (108, 262536), (144, 196902), (162, 175024), (216, 131268), (288, 98451), (324, 87512), (432, 65634), (648, 43756), (864, 32817), (1296, 21878), (2592, 10939)]