22690272

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{21487}}^1$

素因数の和:21511

約数の個数: 48

約数和(自身を含む): 64979712

約数和(自身を除く): 42289440

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 21487, 42974, 64461, 85948, 128922, 171896, 236357, 257844, 343792, 472714, 515688, 687584, 709071, 945428, 1031376, 1418142, 1890856, 2062752, 2836284, 3781712, 5672568, 7563424, 11345136, 22690272]

約数ペア:

[(1, 22690272), (2, 11345136), (3, 7563424), (4, 5672568), (6, 3781712), (8, 2836284), (11, 2062752), (12, 1890856), (16, 1418142), (22, 1031376), (24, 945428), (32, 709071), (33, 687584), (44, 515688), (48, 472714), (66, 343792), (88, 257844), (96, 236357), (132, 171896), (176, 128922), (264, 85948), (352, 64461), (528, 42974), (1056, 21487)]