12576928

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:654

約数の個数: 72

約数和(自身を含む): 31069332

約数和(自身を除く): 18492404

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, 617, 637, 728, 784, 1234, 1274, 1456, 1568, 2468, 2548, 2912, 4319, 4936, 5096, 8021, 8638, 9872, 10192, 16042, 17276, 19744, 20384, 30233, 32084, 34552, 56147, 60466, 64168, 69104, 112294, 120932, 128336, 138208, 224588, 241864, 256672, 393029, 449176, 483728, 786058, 898352, 967456, 1572116, 1796704, 3144232, 6288464, 12576928]

約数ペア:

[(1, 12576928), (2, 6288464), (4, 3144232), (7, 1796704), (8, 1572116), (13, 967456), (14, 898352), (16, 786058), (26, 483728), (28, 449176), (32, 393029), (49, 256672), (52, 241864), (56, 224588), (91, 138208), (98, 128336), (104, 120932), (112, 112294), (182, 69104), (196, 64168), (208, 60466), (224, 56147), (364, 34552), (392, 32084), (416, 30233), (617, 20384), (637, 19744), (728, 17276), (784, 16042), (1234, 10192), (1274, 9872), (1456, 8638), (1568, 8021), (2468, 5096), (2548, 4936), (2912, 4319)]