25864702916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1\times {\mathrm{14557}}^1$

素因数の和:15348

約数の個数: 48

約数和(自身を含む): 49854045696

約数和(自身を除く): 23989342780

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 727, 1222, 1454, 2444, 2908, 9451, 14557, 18902, 29114, 34169, 37804, 58228, 68338, 136676, 189241, 378482, 444197, 684179, 756964, 888394, 1368358, 1776788, 2736716, 8894327, 10582939, 17788654, 21165878, 35577308, 42331756, 137578207, 275156414, 497398133, 550312828, 994796266, 1989592532, 6466175729, 12932351458, 25864702916]

約数ペア:

[(1, 25864702916), (2, 12932351458), (4, 6466175729), (13, 1989592532), (26, 994796266), (47, 550312828), (52, 497398133), (94, 275156414), (188, 137578207), (611, 42331756), (727, 35577308), (1222, 21165878), (1454, 17788654), (2444, 10582939), (2908, 8894327), (9451, 2736716), (14557, 1776788), (18902, 1368358), (29114, 888394), (34169, 756964), (37804, 684179), (58228, 444197), (68338, 378482), (136676, 189241)]