38921569288

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{158429}}^1$

素因数の和:158590

約数の個数: 64

約数和(自身を含む): 86236617600

約数和(自身を除く): 47315048312

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 107, 164, 214, 287, 328, 428, 574, 749, 856, 1148, 1498, 2296, 2996, 4387, 5992, 8774, 17548, 30709, 35096, 61418, 122836, 158429, 245672, 316858, 633716, 1109003, 1267432, 2218006, 4436012, 6495589, 8872024, 12991178, 16951903, 25982356, 33903806, 45469123, 51964712, 67807612, 90938246, 118663321, 135615224, 181876492, 237326642, 363752984, 474653284, 695028023, 949306568, 1390056046, 2780112092, 4865196161, 5560224184, 9730392322, 19460784644, 38921569288]

約数ペア:

[(1, 38921569288), (2, 19460784644), (4, 9730392322), (7, 5560224184), (8, 4865196161), (14, 2780112092), (28, 1390056046), (41, 949306568), (56, 695028023), (82, 474653284), (107, 363752984), (164, 237326642), (214, 181876492), (287, 135615224), (328, 118663321), (428, 90938246), (574, 67807612), (749, 51964712), (856, 45469123), (1148, 33903806), (1498, 25982356), (2296, 16951903), (2996, 12991178), (4387, 8872024), (5992, 6495589), (8774, 4436012), (17548, 2218006), (30709, 1267432), (35096, 1109003), (61418, 633716), (122836, 316858), (158429, 245672)]