12428752

素因数分解:

$2^4\times 7^2\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:296

約数の個数: 60

約数和(自身を含む): 28498176

約数和(自身を除く): 16069424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 83, 98, 112, 166, 191, 196, 332, 382, 392, 581, 664, 764, 784, 1162, 1328, 1337, 1528, 2324, 2674, 3056, 4067, 4648, 5348, 8134, 9296, 9359, 10696, 15853, 16268, 18718, 21392, 31706, 32536, 37436, 63412, 65072, 74872, 110971, 126824, 149744, 221942, 253648, 443884, 776797, 887768, 1553594, 1775536, 3107188, 6214376, 12428752]

約数ペア:

[(1, 12428752), (2, 6214376), (4, 3107188), (7, 1775536), (8, 1553594), (14, 887768), (16, 776797), (28, 443884), (49, 253648), (56, 221942), (83, 149744), (98, 126824), (112, 110971), (166, 74872), (191, 65072), (196, 63412), (332, 37436), (382, 32536), (392, 31706), (581, 21392), (664, 18718), (764, 16268), (784, 15853), (1162, 10696), (1328, 9359), (1337, 9296), (1528, 8134), (2324, 5348), (2674, 4648), (3056, 4067)]