260128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{739}}^1$

素因数の和:760

約数の個数: 24

約数和(自身を含む): 559440

約数和(自身を除く): 299312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 739, 1478, 2956, 5912, 8129, 11824, 16258, 23648, 32516, 65032, 130064, 260128]

約数ペア:

[(1, 260128), (2, 130064), (4, 65032), (8, 32516), (11, 23648), (16, 16258), (22, 11824), (32, 8129), (44, 5912), (88, 2956), (176, 1478), (352, 739)]