1220056064

素因数分解:

$2^{10}\times {\mathrm{67}}^1\times {\mathrm{17783}}^1$

素因数の和:17870

約数の個数: 44

約数和(自身を含む): 2475461664

約数和(自身を除く): 1255405600

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 1024, 1072, 2144, 4288, 8576, 17152, 17783, 34304, 35566, 68608, 71132, 142264, 284528, 569056, 1138112, 1191461, 2276224, 2382922, 4552448, 4765844, 9104896, 9531688, 18209792, 19063376, 38126752, 76253504, 152507008, 305014016, 610028032, 1220056064]

約数ペア:

[(1, 1220056064), (2, 610028032), (4, 305014016), (8, 152507008), (16, 76253504), (32, 38126752), (64, 19063376), (67, 18209792), (128, 9531688), (134, 9104896), (256, 4765844), (268, 4552448), (512, 2382922), (536, 2276224), (1024, 1191461), (1072, 1138112), (2144, 569056), (4288, 284528), (8576, 142264), (17152, 71132), (17783, 68608), (34304, 35566)]