74131456

素因数分解:

$2^{11}\times 7^1\times {\mathrm{5171}}^1$

素因数の和:5200

約数の個数: 48

約数和(自身を含む): 169434720

約数和(自身を除く): 95303264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 5171, 7168, 10342, 14336, 20684, 36197, 41368, 72394, 82736, 144788, 165472, 289576, 330944, 579152, 661888, 1158304, 1323776, 2316608, 2647552, 4633216, 5295104, 9266432, 10590208, 18532864, 37065728, 74131456]

約数ペア:

[(1, 74131456), (2, 37065728), (4, 18532864), (7, 10590208), (8, 9266432), (14, 5295104), (16, 4633216), (28, 2647552), (32, 2316608), (56, 1323776), (64, 1158304), (112, 661888), (128, 579152), (224, 330944), (256, 289576), (448, 165472), (512, 144788), (896, 82736), (1024, 72394), (1792, 41368), (2048, 36197), (3584, 20684), (5171, 14336), (7168, 10342)]