40558356

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:825

約数の個数: 72

約数和(自身を含む): 108206280

約数和(自身を除く): 67647924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 53, 58, 87, 106, 116, 159, 174, 212, 261, 318, 348, 477, 522, 636, 733, 954, 1044, 1466, 1537, 1908, 2199, 2932, 3074, 4398, 4611, 6148, 6597, 8796, 9222, 13194, 13833, 18444, 21257, 26388, 27666, 38849, 42514, 55332, 63771, 77698, 85028, 116547, 127542, 155396, 191313, 233094, 255084, 349641, 382626, 466188, 699282, 765252, 1126621, 1398564, 2253242, 3379863, 4506484, 6759726, 10139589, 13519452, 20279178, 40558356]

約数ペア:

[(1, 40558356), (2, 20279178), (3, 13519452), (4, 10139589), (6, 6759726), (9, 4506484), (12, 3379863), (18, 2253242), (29, 1398564), (36, 1126621), (53, 765252), (58, 699282), (87, 466188), (106, 382626), (116, 349641), (159, 255084), (174, 233094), (212, 191313), (261, 155396), (318, 127542), (348, 116547), (477, 85028), (522, 77698), (636, 63771), (733, 55332), (954, 42514), (1044, 38849), (1466, 27666), (1537, 26388), (1908, 21257), (2199, 18444), (2932, 13833), (3074, 13194), (4398, 9222), (4611, 8796), (6148, 6597)]