67628032

素因数分解:

$2^{10}\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:544

約数の個数: 44

約数和(自身を含む): 136264696

約数和(自身を除く): 68636664

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 256, 313, 422, 512, 626, 844, 1024, 1252, 1688, 2504, 3376, 5008, 6752, 10016, 13504, 20032, 27008, 40064, 54016, 66043, 80128, 108032, 132086, 160256, 216064, 264172, 320512, 528344, 1056688, 2113376, 4226752, 8453504, 16907008, 33814016, 67628032]

約数ペア:

[(1, 67628032), (2, 33814016), (4, 16907008), (8, 8453504), (16, 4226752), (32, 2113376), (64, 1056688), (128, 528344), (211, 320512), (256, 264172), (313, 216064), (422, 160256), (512, 132086), (626, 108032), (844, 80128), (1024, 66043), (1252, 54016), (1688, 40064), (2504, 27008), (3376, 20032), (5008, 13504), (6752, 10016)]