71764736

素因数分解:

$2^8\times {\mathrm{197}}^1\times {\mathrm{1423}}^1$

素因数の和:1636

約数の個数: 36

約数和(自身を含む): 144077472

約数和(自身を除く): 72312736

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 256, 394, 788, 1423, 1576, 2846, 3152, 5692, 6304, 11384, 12608, 22768, 25216, 45536, 50432, 91072, 182144, 280331, 364288, 560662, 1121324, 2242648, 4485296, 8970592, 17941184, 35882368, 71764736]

約数ペア:

[(1, 71764736), (2, 35882368), (4, 17941184), (8, 8970592), (16, 4485296), (32, 2242648), (64, 1121324), (128, 560662), (197, 364288), (256, 280331), (394, 182144), (788, 91072), (1423, 50432), (1576, 45536), (2846, 25216), (3152, 22768), (5692, 12608), (6304, 11384)]