63875728

素因数分解:

$2^4\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1013}}^1$

素因数の和:1591

約数の個数: 40

約数和(自身を含む): 141830208

約数和(自身を除く): 77954480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 563, 1013, 1126, 2026, 2252, 3941, 4052, 4504, 7091, 7882, 8104, 9008, 14182, 15764, 16208, 28364, 31528, 56728, 63056, 113456, 570319, 1140638, 2281276, 3992233, 4562552, 7984466, 9125104, 15968932, 31937864, 63875728]

約数ペア:

[(1, 63875728), (2, 31937864), (4, 15968932), (7, 9125104), (8, 7984466), (14, 4562552), (16, 3992233), (28, 2281276), (56, 1140638), (112, 570319), (563, 113456), (1013, 63056), (1126, 56728), (2026, 31528), (2252, 28364), (3941, 16208), (4052, 15764), (4504, 14182), (7091, 9008), (7882, 8104)]