7743488

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 16380000

約数和(自身を除く): 8636512

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 199, 256, 304, 398, 512, 608, 796, 1024, 1216, 1592, 2048, 2432, 3184, 3781, 4864, 6368, 7562, 9728, 12736, 15124, 19456, 25472, 30248, 38912, 50944, 60496, 101888, 120992, 203776, 241984, 407552, 483968, 967936, 1935872, 3871744, 7743488]

約数ペア:

[(1, 7743488), (2, 3871744), (4, 1935872), (8, 967936), (16, 483968), (19, 407552), (32, 241984), (38, 203776), (64, 120992), (76, 101888), (128, 60496), (152, 50944), (199, 38912), (256, 30248), (304, 25472), (398, 19456), (512, 15124), (608, 12736), (796, 9728), (1024, 7562), (1216, 6368), (1592, 4864), (2048, 3781), (2432, 3184)]