40761028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 91699776

約数和(自身を除く): 50938748

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 121, 154, 212, 227, 242, 308, 371, 454, 484, 583, 742, 847, 908, 1166, 1484, 1589, 1694, 2332, 2497, 3178, 3388, 4081, 4994, 6356, 6413, 8162, 9988, 12031, 12826, 16324, 17479, 24062, 25652, 27467, 34958, 44891, 48124, 54934, 69916, 84217, 89782, 109868, 132341, 168434, 179564, 192269, 264682, 336868, 384538, 529364, 769076, 926387, 1455751, 1852774, 2911502, 3705548, 5823004, 10190257, 20380514, 40761028]

約数ペア:

[(1, 40761028), (2, 20380514), (4, 10190257), (7, 5823004), (11, 3705548), (14, 2911502), (22, 1852774), (28, 1455751), (44, 926387), (53, 769076), (77, 529364), (106, 384538), (121, 336868), (154, 264682), (212, 192269), (227, 179564), (242, 168434), (308, 132341), (371, 109868), (454, 89782), (484, 84217), (583, 69916), (742, 54934), (847, 48124), (908, 44891), (1166, 34958), (1484, 27467), (1589, 25652), (1694, 24062), (2332, 17479), (2497, 16324), (3178, 12826), (3388, 12031), (4081, 9988), (4994, 8162), (6356, 6413)]