28970689682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1\times {\mathrm{313}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 48574463616

約数和(自身を除く): 19603773934

約数列:

[1, 2, 11, 22, 83, 166, 173, 293, 313, 346, 586, 626, 913, 1826, 1903, 3223, 3443, 3806, 6446, 6886, 14359, 24319, 25979, 28718, 48638, 50689, 51958, 54149, 91709, 101378, 108298, 157949, 183418, 267509, 285769, 315898, 535018, 557579, 571538, 595639, 1008799, 1115158, 1191278, 2017598, 4207187, 4494367, 7611847, 8414374, 8988734, 15223694, 15865657, 31731314, 46279057, 49438037, 83730317, 92558114, 98876074, 167460634, 174522227, 349044454, 1316849531, 2633699062, 14485344841, 28970689682]

約数ペア:

[(1, 28970689682), (2, 14485344841), (11, 2633699062), (22, 1316849531), (83, 349044454), (166, 174522227), (173, 167460634), (293, 98876074), (313, 92558114), (346, 83730317), (586, 49438037), (626, 46279057), (913, 31731314), (1826, 15865657), (1903, 15223694), (3223, 8988734), (3443, 8414374), (3806, 7611847), (6446, 4494367), (6886, 4207187), (14359, 2017598), (24319, 1191278), (25979, 1115158), (28718, 1008799), (48638, 595639), (50689, 571538), (51958, 557579), (54149, 535018), (91709, 315898), (101378, 285769), (108298, 267509), (157949, 183418)]