39228352

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:269

約数の個数: 56

約数和(自身を含む): 80650080

約数和(自身を除く): 41421728

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 89, 97, 142, 178, 194, 284, 356, 388, 568, 712, 776, 1136, 1424, 1552, 2272, 2848, 3104, 4544, 5696, 6208, 6319, 6887, 8633, 12638, 13774, 17266, 25276, 27548, 34532, 50552, 55096, 69064, 101104, 110192, 138128, 202208, 220384, 276256, 404416, 440768, 552512, 612943, 1225886, 2451772, 4903544, 9807088, 19614176, 39228352]

約数ペア:

[(1, 39228352), (2, 19614176), (4, 9807088), (8, 4903544), (16, 2451772), (32, 1225886), (64, 612943), (71, 552512), (89, 440768), (97, 404416), (142, 276256), (178, 220384), (194, 202208), (284, 138128), (356, 110192), (388, 101104), (568, 69064), (712, 55096), (776, 50552), (1136, 34532), (1424, 27548), (1552, 25276), (2272, 17266), (2848, 13774), (3104, 12638), (4544, 8633), (5696, 6887), (6208, 6319)]