39528832

素因数分解:

$2^7\times 7^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 90894240

約数和(自身を除く): 51365408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 157, 224, 281, 314, 448, 562, 628, 896, 1099, 1124, 1256, 1967, 2198, 2248, 2512, 3934, 4396, 4496, 5024, 7868, 8792, 8992, 10048, 15736, 17584, 17984, 20096, 31472, 35168, 35968, 44117, 62944, 70336, 88234, 125888, 140672, 176468, 251776, 308819, 352936, 617638, 705872, 1235276, 1411744, 2470552, 2823488, 4941104, 5646976, 9882208, 19764416, 39528832]

約数ペア:

[(1, 39528832), (2, 19764416), (4, 9882208), (7, 5646976), (8, 4941104), (14, 2823488), (16, 2470552), (28, 1411744), (32, 1235276), (56, 705872), (64, 617638), (112, 352936), (128, 308819), (157, 251776), (224, 176468), (281, 140672), (314, 125888), (448, 88234), (562, 70336), (628, 62944), (896, 44117), (1099, 35968), (1124, 35168), (1256, 31472), (1967, 20096), (2198, 17984), (2248, 17584), (2512, 15736), (3934, 10048), (4396, 8992), (4496, 8792), (5024, 7868)]