38785292

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 84295680

約数和(自身を除く): 45510388

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 182, 254, 364, 508, 839, 889, 1651, 1678, 1778, 3302, 3356, 3556, 5873, 6604, 10907, 11557, 11746, 21814, 23114, 23492, 43628, 46228, 76349, 106553, 152698, 213106, 305396, 426212, 745871, 1385189, 1491742, 2770378, 2983484, 5540756, 9696323, 19392646, 38785292]

約数ペア:

[(1, 38785292), (2, 19392646), (4, 9696323), (7, 5540756), (13, 2983484), (14, 2770378), (26, 1491742), (28, 1385189), (52, 745871), (91, 426212), (127, 305396), (182, 213106), (254, 152698), (364, 106553), (508, 76349), (839, 46228), (889, 43628), (1651, 23492), (1678, 23114), (1778, 21814), (3302, 11746), (3356, 11557), (3556, 10907), (5873, 6604)]