29883728

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:880

約数の個数: 60

約数和(自身を含む): 68870592

約数和(自身を除く): 38986864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 376, 392, 658, 752, 784, 811, 1316, 1622, 2303, 2632, 3244, 4606, 5264, 5677, 6488, 9212, 11354, 12976, 18424, 22708, 36848, 38117, 39739, 45416, 76234, 79478, 90832, 152468, 158956, 266819, 304936, 317912, 533638, 609872, 635824, 1067276, 1867733, 2134552, 3735466, 4269104, 7470932, 14941864, 29883728]

約数ペア:

[(1, 29883728), (2, 14941864), (4, 7470932), (7, 4269104), (8, 3735466), (14, 2134552), (16, 1867733), (28, 1067276), (47, 635824), (49, 609872), (56, 533638), (94, 317912), (98, 304936), (112, 266819), (188, 158956), (196, 152468), (329, 90832), (376, 79478), (392, 76234), (658, 45416), (752, 39739), (784, 38117), (811, 36848), (1316, 22708), (1622, 18424), (2303, 12976), (2632, 11354), (3244, 9212), (4606, 6488), (5264, 5677)]