38355968

素因数分解:

$2^{10}\times 7^1\times {\mathrm{5351}}^1$

素因数の和:5378

約数の個数: 44

約数和(自身を含む): 87644352

約数和(自身を除く): 49288384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 5351, 7168, 10702, 21404, 37457, 42808, 74914, 85616, 149828, 171232, 299656, 342464, 599312, 684928, 1198624, 1369856, 2397248, 2739712, 4794496, 5479424, 9588992, 19177984, 38355968]

約数ペア:

[(1, 38355968), (2, 19177984), (4, 9588992), (7, 5479424), (8, 4794496), (14, 2739712), (16, 2397248), (28, 1369856), (32, 1198624), (56, 684928), (64, 599312), (112, 342464), (128, 299656), (224, 171232), (256, 149828), (448, 85616), (512, 74914), (896, 42808), (1024, 37457), (1792, 21404), (3584, 10702), (5351, 7168)]