28270224

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{1433}}^1$

素因数の和:1584

約数の個数: 60

約数和(自身を含む): 79750476

約数和(自身を除く): 51480252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 822, 1096, 1233, 1433, 1644, 2192, 2466, 2866, 3288, 4299, 4932, 5732, 6576, 8598, 9864, 11464, 12897, 17196, 19728, 22928, 25794, 34392, 51588, 68784, 103176, 196321, 206352, 392642, 588963, 785284, 1177926, 1570568, 1766889, 2355852, 3141136, 3533778, 4711704, 7067556, 9423408, 14135112, 28270224]

約数ペア:

[(1, 28270224), (2, 14135112), (3, 9423408), (4, 7067556), (6, 4711704), (8, 3533778), (9, 3141136), (12, 2355852), (16, 1766889), (18, 1570568), (24, 1177926), (36, 785284), (48, 588963), (72, 392642), (137, 206352), (144, 196321), (274, 103176), (411, 68784), (548, 51588), (822, 34392), (1096, 25794), (1233, 22928), (1433, 19728), (1644, 17196), (2192, 12897), (2466, 11464), (2866, 9864), (3288, 8598), (4299, 6576), (4932, 5732)]