69774464

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{18797}}^1$

素因数の和:18840

約数の個数: 32

約数和(自身を含む): 143804700

約数和(自身を除く): 74030236

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 18797, 37594, 75188, 150376, 300752, 545113, 601504, 1090226, 1203008, 2180452, 2406016, 4360904, 8721808, 17443616, 34887232, 69774464]

約数ペア:

[(1, 69774464), (2, 34887232), (4, 17443616), (8, 8721808), (16, 4360904), (29, 2406016), (32, 2180452), (58, 1203008), (64, 1090226), (116, 601504), (128, 545113), (232, 300752), (464, 150376), (928, 75188), (1856, 37594), (3712, 18797)]