827406944

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{40591}}^1$

素因数の和:40628

約数の個数: 72

約数和(自身を含む): 2040722208

約数和(自身を除く): 1213315264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 10192, 20384, 40591, 81182, 162364, 284137, 324728, 527683, 568274, 649456, 1055366, 1136548, 1298912, 1988959, 2110732, 2273096, 3693781, 3977918, 4221464, 4546192, 7387562, 7955836, 8442928, 9092384, 14775124, 15911672, 16885856, 25856467, 29550248, 31823344, 51712934, 59100496, 63646688, 103425868, 118200992, 206851736, 413703472, 827406944]

約数ペア:

[(1, 827406944), (2, 413703472), (4, 206851736), (7, 118200992), (8, 103425868), (13, 63646688), (14, 59100496), (16, 51712934), (26, 31823344), (28, 29550248), (32, 25856467), (49, 16885856), (52, 15911672), (56, 14775124), (91, 9092384), (98, 8442928), (104, 7955836), (112, 7387562), (182, 4546192), (196, 4221464), (208, 3977918), (224, 3693781), (364, 2273096), (392, 2110732), (416, 1988959), (637, 1298912), (728, 1136548), (784, 1055366), (1274, 649456), (1456, 568274), (1568, 527683), (2548, 324728), (2912, 284137), (5096, 162364), (10192, 81182), (20384, 40591)]