28148192

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{877}}^1$

素因数の和:963

約数の個数: 48

約数和(自身を含む): 59739120

約数和(自身を除く): 31590928

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 68, 118, 136, 236, 272, 472, 544, 877, 944, 1003, 1754, 1888, 2006, 3508, 4012, 7016, 8024, 14032, 14909, 16048, 28064, 29818, 32096, 51743, 59636, 103486, 119272, 206972, 238544, 413944, 477088, 827888, 879631, 1655776, 1759262, 3518524, 7037048, 14074096, 28148192]

約数ペア:

[(1, 28148192), (2, 14074096), (4, 7037048), (8, 3518524), (16, 1759262), (17, 1655776), (32, 879631), (34, 827888), (59, 477088), (68, 413944), (118, 238544), (136, 206972), (236, 119272), (272, 103486), (472, 59636), (544, 51743), (877, 32096), (944, 29818), (1003, 28064), (1754, 16048), (1888, 14909), (2006, 14032), (3508, 8024), (4012, 7016)]