28370892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 78382080

約数和(自身を除く): 50011188

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 47, 51, 66, 68, 94, 102, 132, 141, 187, 188, 204, 269, 282, 374, 517, 538, 561, 564, 748, 799, 807, 1034, 1076, 1122, 1551, 1598, 1614, 2068, 2244, 2397, 2959, 3102, 3196, 3228, 4573, 4794, 5918, 6204, 8789, 8877, 9146, 9588, 11836, 12643, 13719, 17578, 17754, 18292, 25286, 26367, 27438, 35156, 35508, 37929, 50303, 50572, 52734, 54876, 75858, 100606, 105468, 139073, 150909, 151716, 201212, 214931, 278146, 301818, 417219, 429862, 556292, 603636, 644793, 834438, 859724, 1289586, 1668876, 2364241, 2579172, 4728482, 7092723, 9456964, 14185446, 28370892]

約数ペア:

[(1, 28370892), (2, 14185446), (3, 9456964), (4, 7092723), (6, 4728482), (11, 2579172), (12, 2364241), (17, 1668876), (22, 1289586), (33, 859724), (34, 834438), (44, 644793), (47, 603636), (51, 556292), (66, 429862), (68, 417219), (94, 301818), (102, 278146), (132, 214931), (141, 201212), (187, 151716), (188, 150909), (204, 139073), (269, 105468), (282, 100606), (374, 75858), (517, 54876), (538, 52734), (561, 50572), (564, 50303), (748, 37929), (799, 35508), (807, 35156), (1034, 27438), (1076, 26367), (1122, 25286), (1551, 18292), (1598, 17754), (1614, 17578), (2068, 13719), (2244, 12643), (2397, 11836), (2959, 9588), (3102, 9146), (3196, 8877), (3228, 8789), (4573, 6204), (4794, 5918)]