28968544

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 67931136

約数和(自身を除く): 38962592

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 47, 68, 88, 94, 103, 136, 176, 187, 188, 206, 272, 352, 374, 376, 412, 517, 544, 748, 752, 799, 824, 1034, 1133, 1496, 1504, 1598, 1648, 1751, 2068, 2266, 2992, 3196, 3296, 3502, 4136, 4532, 4841, 5984, 6392, 7004, 8272, 8789, 9064, 9682, 12784, 14008, 16544, 17578, 18128, 19261, 19364, 25568, 28016, 35156, 36256, 38522, 38728, 53251, 56032, 70312, 77044, 77456, 82297, 106502, 140624, 154088, 154912, 164594, 213004, 281248, 308176, 329188, 426008, 616352, 658376, 852016, 905267, 1316752, 1704032, 1810534, 2633504, 3621068, 7242136, 14484272, 28968544]

約数ペア:

[(1, 28968544), (2, 14484272), (4, 7242136), (8, 3621068), (11, 2633504), (16, 1810534), (17, 1704032), (22, 1316752), (32, 905267), (34, 852016), (44, 658376), (47, 616352), (68, 426008), (88, 329188), (94, 308176), (103, 281248), (136, 213004), (176, 164594), (187, 154912), (188, 154088), (206, 140624), (272, 106502), (352, 82297), (374, 77456), (376, 77044), (412, 70312), (517, 56032), (544, 53251), (748, 38728), (752, 38522), (799, 36256), (824, 35156), (1034, 28016), (1133, 25568), (1496, 19364), (1504, 19261), (1598, 18128), (1648, 17578), (1751, 16544), (2068, 14008), (2266, 12784), (2992, 9682), (3196, 9064), (3296, 8789), (3502, 8272), (4136, 7004), (4532, 6392), (4841, 5984)]