29787366908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{27763}}^1$

素因数の和:28266

約数の個数: 48

約数和(自身を含む): 57464816640

約数和(自身を除く): 27677449732

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 439, 611, 878, 1222, 1756, 2444, 5707, 11414, 20633, 22828, 27763, 41266, 55526, 82532, 111052, 268229, 360919, 536458, 721838, 1072916, 1304861, 1443676, 2609722, 5219444, 12187957, 16963193, 24375914, 33926386, 48751828, 67852772, 158443441, 316886882, 572833979, 633773764, 1145667958, 2291335916, 7446841727, 14893683454, 29787366908]

約数ペア:

[(1, 29787366908), (2, 14893683454), (4, 7446841727), (13, 2291335916), (26, 1145667958), (47, 633773764), (52, 572833979), (94, 316886882), (188, 158443441), (439, 67852772), (611, 48751828), (878, 33926386), (1222, 24375914), (1756, 16963193), (2444, 12187957), (5707, 5219444), (11414, 2609722), (20633, 1443676), (22828, 1304861), (27763, 1072916), (41266, 721838), (55526, 536458), (82532, 360919), (111052, 268229)]