71743504

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3319}}^1$

素因数の和:3527

約数の個数: 40

約数和(自身を含む): 159731840

約数和(自身を除く): 87988336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 386, 772, 1351, 1544, 2702, 3088, 3319, 5404, 6638, 10808, 13276, 21616, 23233, 26552, 46466, 53104, 92932, 185864, 371728, 640567, 1281134, 2562268, 4483969, 5124536, 8967938, 10249072, 17935876, 35871752, 71743504]

約数ペア:

[(1, 71743504), (2, 35871752), (4, 17935876), (7, 10249072), (8, 8967938), (14, 5124536), (16, 4483969), (28, 2562268), (56, 1281134), (112, 640567), (193, 371728), (386, 185864), (772, 92932), (1351, 53104), (1544, 46466), (2702, 26552), (3088, 23233), (3319, 21616), (5404, 13276), (6638, 10808)]