28138176

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{4441}}^1$

素因数の和:4470

約数の個数: 84

約数和(自身を含む): 88004904

約数和(自身を除く): 59866728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 528, 576, 704, 792, 1056, 1584, 2112, 3168, 4441, 6336, 8882, 13323, 17764, 26646, 35528, 39969, 48851, 53292, 71056, 79938, 97702, 106584, 142112, 146553, 159876, 195404, 213168, 284224, 293106, 319752, 390808, 426336, 439659, 586212, 639504, 781616, 852672, 879318, 1172424, 1279008, 1563232, 1758636, 2344848, 2558016, 3126464, 3517272, 4689696, 7034544, 9379392, 14069088, 28138176]

約数ペア:

[(1, 28138176), (2, 14069088), (3, 9379392), (4, 7034544), (6, 4689696), (8, 3517272), (9, 3126464), (11, 2558016), (12, 2344848), (16, 1758636), (18, 1563232), (22, 1279008), (24, 1172424), (32, 879318), (33, 852672), (36, 781616), (44, 639504), (48, 586212), (64, 439659), (66, 426336), (72, 390808), (88, 319752), (96, 293106), (99, 284224), (132, 213168), (144, 195404), (176, 159876), (192, 146553), (198, 142112), (264, 106584), (288, 97702), (352, 79938), (396, 71056), (528, 53292), (576, 48851), (704, 39969), (792, 35528), (1056, 26646), (1584, 17764), (2112, 13323), (3168, 8882), (4441, 6336)]