28229824

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1033}}^1$

素因数の和:1113

約数の個数: 56

約数和(自身を含む): 65133728

約数和(自身を除く): 36903904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 854, 976, 1033, 1708, 1952, 2066, 3416, 3904, 4132, 6832, 7231, 8264, 13664, 14462, 16528, 27328, 28924, 33056, 57848, 63013, 66112, 115696, 126026, 231392, 252052, 441091, 462784, 504104, 882182, 1008208, 1764364, 2016416, 3528728, 4032832, 7057456, 14114912, 28229824]

約数ペア:

[(1, 28229824), (2, 14114912), (4, 7057456), (7, 4032832), (8, 3528728), (14, 2016416), (16, 1764364), (28, 1008208), (32, 882182), (56, 504104), (61, 462784), (64, 441091), (112, 252052), (122, 231392), (224, 126026), (244, 115696), (427, 66112), (448, 63013), (488, 57848), (854, 33056), (976, 28924), (1033, 27328), (1708, 16528), (1952, 14462), (2066, 13664), (3416, 8264), (3904, 7231), (4132, 6832)]