28034336

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1091}}^1$

素因数の和:1185

約数の個数: 48

約数和(自身を含む): 61090848

約数和(自身を除く): 33056512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 73, 88, 146, 176, 292, 352, 584, 803, 1091, 1168, 1606, 2182, 2336, 3212, 4364, 6424, 8728, 12001, 12848, 17456, 24002, 25696, 34912, 48004, 79643, 96008, 159286, 192016, 318572, 384032, 637144, 876073, 1274288, 1752146, 2548576, 3504292, 7008584, 14017168, 28034336]

約数ペア:

[(1, 28034336), (2, 14017168), (4, 7008584), (8, 3504292), (11, 2548576), (16, 1752146), (22, 1274288), (32, 876073), (44, 637144), (73, 384032), (88, 318572), (146, 192016), (176, 159286), (292, 96008), (352, 79643), (584, 48004), (803, 34912), (1091, 25696), (1168, 24002), (1606, 17456), (2182, 12848), (2336, 12001), (3212, 8728), (4364, 6424)]