28704672

素因数分解:

$2^5\times 3^3\times {\mathrm{33223}}^1$

素因数の和:33242

約数の個数: 48

約数和(自身を含む): 83724480

約数和(自身を除く): 55019808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 33223, 66446, 99669, 132892, 199338, 265784, 299007, 398676, 531568, 598014, 797352, 897021, 1063136, 1196028, 1594704, 1794042, 2392056, 3189408, 3588084, 4784112, 7176168, 9568224, 14352336, 28704672]

約数ペア:

[(1, 28704672), (2, 14352336), (3, 9568224), (4, 7176168), (6, 4784112), (8, 3588084), (9, 3189408), (12, 2392056), (16, 1794042), (18, 1594704), (24, 1196028), (27, 1063136), (32, 897021), (36, 797352), (48, 598014), (54, 531568), (72, 398676), (96, 299007), (108, 265784), (144, 199338), (216, 132892), (288, 99669), (432, 66446), (864, 33223)]