78950896

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{691}}^1$

素因数の和:929

約数の個数: 40

約数和(自身を含む): 158144144

約数和(自身を除く): 79193248

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 193, 296, 386, 592, 691, 772, 1382, 1544, 2764, 3088, 5528, 7141, 11056, 14282, 25567, 28564, 51134, 57128, 102268, 114256, 133363, 204536, 266726, 409072, 533452, 1066904, 2133808, 4934431, 9868862, 19737724, 39475448, 78950896]

約数ペア:

[(1, 78950896), (2, 39475448), (4, 19737724), (8, 9868862), (16, 4934431), (37, 2133808), (74, 1066904), (148, 533452), (193, 409072), (296, 266726), (386, 204536), (592, 133363), (691, 114256), (772, 102268), (1382, 57128), (1544, 51134), (2764, 28564), (3088, 25567), (5528, 14282), (7141, 11056)]