1391342624

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{85087}}^1$

素因数の和:85177

約数の個数: 48

約数和(自身を含む): 3173442048

約数和(自身を除く): 1782099424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 1022, 1168, 2044, 2336, 4088, 8176, 16352, 85087, 170174, 340348, 595609, 680696, 1191218, 1361392, 2382436, 2722784, 4764872, 6211351, 9529744, 12422702, 19059488, 24845404, 43479457, 49690808, 86958914, 99381616, 173917828, 198763232, 347835656, 695671312, 1391342624]

約数ペア:

[(1, 1391342624), (2, 695671312), (4, 347835656), (7, 198763232), (8, 173917828), (14, 99381616), (16, 86958914), (28, 49690808), (32, 43479457), (56, 24845404), (73, 19059488), (112, 12422702), (146, 9529744), (224, 6211351), (292, 4764872), (511, 2722784), (584, 2382436), (1022, 1361392), (1168, 1191218), (2044, 680696), (2336, 595609), (4088, 340348), (8176, 170174), (16352, 85087)]