67038356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 150866688

約数和(自身を除く): 83828332

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 121, 154, 188, 242, 308, 329, 421, 484, 517, 658, 842, 847, 1034, 1316, 1684, 1694, 2068, 2947, 3388, 3619, 4631, 5687, 5894, 7238, 9262, 11374, 11788, 14476, 18524, 19787, 22748, 32417, 39574, 39809, 50941, 64834, 79148, 79618, 101882, 129668, 138509, 159236, 203764, 217657, 277018, 356587, 435314, 554036, 713174, 870628, 1426348, 1523599, 2394227, 3047198, 4788454, 6094396, 9576908, 16759589, 33519178, 67038356]

約数ペア:

[(1, 67038356), (2, 33519178), (4, 16759589), (7, 9576908), (11, 6094396), (14, 4788454), (22, 3047198), (28, 2394227), (44, 1523599), (47, 1426348), (77, 870628), (94, 713174), (121, 554036), (154, 435314), (188, 356587), (242, 277018), (308, 217657), (329, 203764), (421, 159236), (484, 138509), (517, 129668), (658, 101882), (842, 79618), (847, 79148), (1034, 64834), (1316, 50941), (1684, 39809), (1694, 39574), (2068, 32417), (2947, 22748), (3388, 19787), (3619, 18524), (4631, 14476), (5687, 11788), (5894, 11374), (7238, 9262)]