26316397792

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{62639}}^1$

素因数の和:63359

約数の個数: 48

約数和(自身を含む): 54617068800

約数和(自身を除く): 28300671008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 691, 1382, 2764, 5528, 11056, 13129, 22112, 26258, 52516, 62639, 105032, 125278, 210064, 250556, 420128, 501112, 1002224, 1190141, 2004448, 2380282, 4760564, 9521128, 19042256, 38084512, 43283549, 86567098, 173134196, 346268392, 692536784, 822387431, 1385073568, 1644774862, 3289549724, 6579099448, 13158198896, 26316397792]

約数ペア:

[(1, 26316397792), (2, 13158198896), (4, 6579099448), (8, 3289549724), (16, 1644774862), (19, 1385073568), (32, 822387431), (38, 692536784), (76, 346268392), (152, 173134196), (304, 86567098), (608, 43283549), (691, 38084512), (1382, 19042256), (2764, 9521128), (5528, 4760564), (11056, 2380282), (13129, 2004448), (22112, 1190141), (26258, 1002224), (52516, 501112), (62639, 420128), (105032, 250556), (125278, 210064)]