28016643328

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{3530323}}^1$

素因数の和:3530370

約数の個数: 36

約数和(自身を含む): 57727858048

約数和(自身を除く): 29711214720

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 3530323, 7060646, 14121292, 28242584, 56485168, 109440013, 112970336, 218880026, 225940672, 437760052, 451881344, 875520104, 903762688, 1751040208, 3502080416, 7004160832, 14008321664, 28016643328]

約数ペア:

[(1, 28016643328), (2, 14008321664), (4, 7004160832), (8, 3502080416), (16, 1751040208), (31, 903762688), (32, 875520104), (62, 451881344), (64, 437760052), (124, 225940672), (128, 218880026), (248, 112970336), (256, 109440013), (496, 56485168), (992, 28242584), (1984, 14121292), (3968, 7060646), (7936, 3530323)]