28333446

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 60862464

約数和(自身を除く): 32529018

約数列:

[1, 2, 3, 6, 19, 38, 57, 103, 114, 127, 206, 254, 309, 361, 381, 618, 722, 762, 1083, 1957, 2166, 2413, 3914, 4826, 5871, 7239, 11742, 13081, 14478, 26162, 37183, 39243, 45847, 74366, 78486, 91694, 111549, 137541, 223098, 248539, 275082, 497078, 745617, 1491234, 4722241, 9444482, 14166723, 28333446]

約数ペア:

[(1, 28333446), (2, 14166723), (3, 9444482), (6, 4722241), (19, 1491234), (38, 745617), (57, 497078), (103, 275082), (114, 248539), (127, 223098), (206, 137541), (254, 111549), (309, 91694), (361, 78486), (381, 74366), (618, 45847), (722, 39243), (762, 37183), (1083, 26162), (1957, 14478), (2166, 13081), (2413, 11742), (3914, 7239), (4826, 5871)]