74138624

素因数分解:

$2^{10}\times 7^1\times {\mathrm{10343}}^1$

素因数の和:10370

約数の個数: 44

約数和(自身を含む): 169393344

約数和(自身を除く): 95254720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 10343, 20686, 41372, 72401, 82744, 144802, 165488, 289604, 330976, 579208, 661952, 1158416, 1323904, 2316832, 2647808, 4633664, 5295616, 9267328, 10591232, 18534656, 37069312, 74138624]

約数ペア:

[(1, 74138624), (2, 37069312), (4, 18534656), (7, 10591232), (8, 9267328), (14, 5295616), (16, 4633664), (28, 2647808), (32, 2316832), (56, 1323904), (64, 1158416), (112, 661952), (128, 579208), (224, 330976), (256, 289604), (448, 165488), (512, 144802), (896, 82744), (1024, 72401), (1792, 41372), (3584, 20686), (7168, 10343)]