2005777216

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{283}}^1\times {\mathrm{1877}}^1$

素因数の和:2231

約数の個数: 56

約数和(自身を含む): 4064142240

約数和(自身を除く): 2058365024

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 236, 283, 472, 566, 944, 1132, 1877, 1888, 2264, 3754, 3776, 4528, 7508, 9056, 15016, 16697, 18112, 30032, 33394, 60064, 66788, 110743, 120128, 133576, 221486, 267152, 442972, 531191, 534304, 885944, 1062382, 1068608, 1771888, 2124764, 3543776, 4249528, 7087552, 8499056, 16998112, 31340269, 33996224, 62680538, 125361076, 250722152, 501444304, 1002888608, 2005777216]

約数ペア:

[(1, 2005777216), (2, 1002888608), (4, 501444304), (8, 250722152), (16, 125361076), (32, 62680538), (59, 33996224), (64, 31340269), (118, 16998112), (236, 8499056), (283, 7087552), (472, 4249528), (566, 3543776), (944, 2124764), (1132, 1771888), (1877, 1068608), (1888, 1062382), (2264, 885944), (3754, 534304), (3776, 531191), (4528, 442972), (7508, 267152), (9056, 221486), (15016, 133576), (16697, 120128), (18112, 110743), (30032, 66788), (33394, 60064)]