26665212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:571

約数の個数: 72

約数和(自身を含む): 73256400

約数和(自身を除く): 46591188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 101, 147, 196, 202, 294, 303, 404, 449, 588, 606, 707, 898, 1212, 1347, 1414, 1796, 2121, 2694, 2828, 3143, 4242, 4949, 5388, 6286, 8484, 9429, 9898, 12572, 14847, 18858, 19796, 22001, 29694, 37716, 44002, 45349, 59388, 66003, 88004, 90698, 132006, 136047, 181396, 264012, 272094, 317443, 544188, 634886, 952329, 1269772, 1904658, 2222101, 3809316, 4444202, 6666303, 8888404, 13332606, 26665212]

約数ペア:

[(1, 26665212), (2, 13332606), (3, 8888404), (4, 6666303), (6, 4444202), (7, 3809316), (12, 2222101), (14, 1904658), (21, 1269772), (28, 952329), (42, 634886), (49, 544188), (84, 317443), (98, 272094), (101, 264012), (147, 181396), (196, 136047), (202, 132006), (294, 90698), (303, 88004), (404, 66003), (449, 59388), (588, 45349), (606, 44002), (707, 37716), (898, 29694), (1212, 22001), (1347, 19796), (1414, 18858), (1796, 14847), (2121, 12572), (2694, 9898), (2828, 9429), (3143, 8484), (4242, 6286), (4949, 5388)]