27104416

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 55883520

約数和(自身を除く): 28779104

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 89, 124, 178, 248, 307, 356, 496, 614, 712, 992, 1228, 1424, 2456, 2759, 2848, 4912, 5518, 9517, 9824, 11036, 19034, 22072, 27323, 38068, 44144, 54646, 76136, 88288, 109292, 152272, 218584, 304544, 437168, 847013, 874336, 1694026, 3388052, 6776104, 13552208, 27104416]

約数ペア:

[(1, 27104416), (2, 13552208), (4, 6776104), (8, 3388052), (16, 1694026), (31, 874336), (32, 847013), (62, 437168), (89, 304544), (124, 218584), (178, 152272), (248, 109292), (307, 88288), (356, 76136), (496, 54646), (614, 44144), (712, 38068), (992, 27323), (1228, 22072), (1424, 19034), (2456, 11036), (2759, 9824), (2848, 9517), (4912, 5518)]