40659388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{1091}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 89526528

約数和(自身を除く): 48867140

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1091, 1331, 1694, 2182, 2662, 3388, 4364, 5324, 7637, 9317, 12001, 15274, 18634, 24002, 30548, 37268, 48004, 84007, 132011, 168014, 264022, 336028, 528044, 924077, 1452121, 1848154, 2904242, 3696308, 5808484, 10164847, 20329694, 40659388]

約数ペア:

[(1, 40659388), (2, 20329694), (4, 10164847), (7, 5808484), (11, 3696308), (14, 2904242), (22, 1848154), (28, 1452121), (44, 924077), (77, 528044), (121, 336028), (154, 264022), (242, 168014), (308, 132011), (484, 84007), (847, 48004), (1091, 37268), (1331, 30548), (1694, 24002), (2182, 18634), (2662, 15274), (3388, 12001), (4364, 9317), (5324, 7637)]