66282496

素因数分解:

$2^{10}\times 7^2\times {\mathrm{1321}}^1$

素因数の和:1355

約数の個数: 66

約数和(自身を含む): 154249638

約数和(自身を除く): 87967142

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1321, 1568, 1792, 2642, 3136, 3584, 5284, 6272, 7168, 9247, 10568, 12544, 18494, 21136, 25088, 36988, 42272, 50176, 64729, 73976, 84544, 129458, 147952, 169088, 258916, 295904, 338176, 517832, 591808, 676352, 1035664, 1183616, 1352704, 2071328, 2367232, 4142656, 4734464, 8285312, 9468928, 16570624, 33141248, 66282496]

約数ペア:

[(1, 66282496), (2, 33141248), (4, 16570624), (7, 9468928), (8, 8285312), (14, 4734464), (16, 4142656), (28, 2367232), (32, 2071328), (49, 1352704), (56, 1183616), (64, 1035664), (98, 676352), (112, 591808), (128, 517832), (196, 338176), (224, 295904), (256, 258916), (392, 169088), (448, 147952), (512, 129458), (784, 84544), (896, 73976), (1024, 64729), (1321, 50176), (1568, 42272), (1792, 36988), (2642, 25088), (3136, 21136), (3584, 18494), (5284, 12544), (6272, 10568), (7168, 9247)]