61869568

素因数分解:

$2^9\times {\mathrm{149}}^1\times {\mathrm{811}}^1$

素因数の和:978

約数の個数: 40

約数和(自身を含む): 124601400

約数和(自身を除く): 62731832

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 512, 596, 811, 1192, 1622, 2384, 3244, 4768, 6488, 9536, 12976, 19072, 25952, 38144, 51904, 76288, 103808, 120839, 207616, 241678, 415232, 483356, 966712, 1933424, 3866848, 7733696, 15467392, 30934784, 61869568]

約数ペア:

[(1, 61869568), (2, 30934784), (4, 15467392), (8, 7733696), (16, 3866848), (32, 1933424), (64, 966712), (128, 483356), (149, 415232), (256, 241678), (298, 207616), (512, 120839), (596, 103808), (811, 76288), (1192, 51904), (1622, 38144), (2384, 25952), (3244, 19072), (4768, 12976), (6488, 9536)]