2816528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1$

素因数の和:1263

約数の個数: 40

約数和(自身を含む): 6416256

約数和(自身を除く): 3599728

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 1231, 2288, 2462, 4924, 9848, 13541, 16003, 19696, 27082, 32006, 54164, 64012, 108328, 128024, 176033, 216656, 256048, 352066, 704132, 1408264, 2816528]

約数ペア:

[(1, 2816528), (2, 1408264), (4, 704132), (8, 352066), (11, 256048), (13, 216656), (16, 176033), (22, 128024), (26, 108328), (44, 64012), (52, 54164), (88, 32006), (104, 27082), (143, 19696), (176, 16003), (208, 13541), (286, 9848), (572, 4924), (1144, 2462), (1231, 2288)]