42289016

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^2$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 100883160

約数和(自身を除く): 58594144

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 79, 88, 121, 154, 158, 242, 308, 316, 484, 553, 616, 632, 847, 869, 968, 1106, 1694, 1738, 2212, 3388, 3476, 4424, 6083, 6241, 6776, 6952, 9559, 12166, 12482, 19118, 24332, 24964, 38236, 43687, 48664, 49928, 66913, 68651, 76472, 87374, 133826, 137302, 174748, 267652, 274604, 349496, 480557, 535304, 549208, 755161, 961114, 1510322, 1922228, 3020644, 3844456, 5286127, 6041288, 10572254, 21144508, 42289016]

約数ペア:

[(1, 42289016), (2, 21144508), (4, 10572254), (7, 6041288), (8, 5286127), (11, 3844456), (14, 3020644), (22, 1922228), (28, 1510322), (44, 961114), (56, 755161), (77, 549208), (79, 535304), (88, 480557), (121, 349496), (154, 274604), (158, 267652), (242, 174748), (308, 137302), (316, 133826), (484, 87374), (553, 76472), (616, 68651), (632, 66913), (847, 49928), (869, 48664), (968, 43687), (1106, 38236), (1694, 24964), (1738, 24332), (2212, 19118), (3388, 12482), (3476, 12166), (4424, 9559), (6083, 6952), (6241, 6776)]