28537068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{339727}}^1$

素因数の和:339741

約数の個数: 24

約数和(自身を含む): 76099072

約数和(自身を除く): 47562004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 339727, 679454, 1019181, 1358908, 2038362, 2378089, 4076724, 4756178, 7134267, 9512356, 14268534, 28537068]

約数ペア:

[(1, 28537068), (2, 14268534), (3, 9512356), (4, 7134267), (6, 4756178), (7, 4076724), (12, 2378089), (14, 2038362), (21, 1358908), (28, 1019181), (42, 679454), (84, 339727)]