56121344

素因数分解:

$2^{11}\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 114168600

約数和(自身を除く): 58047256

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 409, 512, 536, 818, 1024, 1072, 1636, 2048, 2144, 3272, 4288, 6544, 8576, 13088, 17152, 26176, 27403, 34304, 52352, 54806, 68608, 104704, 109612, 137216, 209408, 219224, 418816, 438448, 837632, 876896, 1753792, 3507584, 7015168, 14030336, 28060672, 56121344]

約数ペア:

[(1, 56121344), (2, 28060672), (4, 14030336), (8, 7015168), (16, 3507584), (32, 1753792), (64, 876896), (67, 837632), (128, 438448), (134, 418816), (256, 219224), (268, 209408), (409, 137216), (512, 109612), (536, 104704), (818, 68608), (1024, 54806), (1072, 52352), (1636, 34304), (2048, 27403), (2144, 26176), (3272, 17152), (4288, 13088), (6544, 8576)]