16974496

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^2$

素因数の和:194

約数の個数: 72

約数和(自身を含む): 42172704

約数和(自身を除く): 25198208

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 83, 88, 112, 154, 166, 176, 224, 308, 332, 352, 581, 616, 664, 913, 1162, 1232, 1328, 1826, 2324, 2464, 2656, 3652, 4648, 6391, 6889, 7304, 9296, 12782, 13778, 14608, 18592, 25564, 27556, 29216, 48223, 51128, 55112, 75779, 96446, 102256, 110224, 151558, 192892, 204512, 220448, 303116, 385784, 530453, 606232, 771568, 1060906, 1212464, 1543136, 2121812, 2424928, 4243624, 8487248, 16974496]

約数ペア:

[(1, 16974496), (2, 8487248), (4, 4243624), (7, 2424928), (8, 2121812), (11, 1543136), (14, 1212464), (16, 1060906), (22, 771568), (28, 606232), (32, 530453), (44, 385784), (56, 303116), (77, 220448), (83, 204512), (88, 192892), (112, 151558), (154, 110224), (166, 102256), (176, 96446), (224, 75779), (308, 55112), (332, 51128), (352, 48223), (581, 29216), (616, 27556), (664, 25564), (913, 18592), (1162, 14608), (1232, 13778), (1328, 12782), (1826, 9296), (2324, 7304), (2464, 6889), (2656, 6391), (3652, 4648)]