28896032

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{797}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 62741952

約数和(自身を除く): 33845920

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 103, 176, 206, 352, 412, 797, 824, 1133, 1594, 1648, 2266, 3188, 3296, 4532, 6376, 8767, 9064, 12752, 17534, 18128, 25504, 35068, 36256, 70136, 82091, 140272, 164182, 280544, 328364, 656728, 903001, 1313456, 1806002, 2626912, 3612004, 7224008, 14448016, 28896032]

約数ペア:

[(1, 28896032), (2, 14448016), (4, 7224008), (8, 3612004), (11, 2626912), (16, 1806002), (22, 1313456), (32, 903001), (44, 656728), (88, 328364), (103, 280544), (176, 164182), (206, 140272), (352, 82091), (412, 70136), (797, 36256), (824, 35068), (1133, 25504), (1594, 18128), (1648, 17534), (2266, 12752), (3188, 9064), (3296, 8767), (4532, 6376)]