70173796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5557}}^1$

素因数の和:5620

約数の個数: 48

約数和(自身を含む): 156868992

約数和(自身を除く): 86695196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1804, 3157, 5557, 6314, 11114, 12628, 22228, 38899, 61127, 77798, 122254, 155596, 227837, 244508, 427889, 455674, 855778, 911348, 1594859, 1711556, 2506207, 3189718, 5012414, 6379436, 10024828, 17543449, 35086898, 70173796]

約数ペア:

[(1, 70173796), (2, 35086898), (4, 17543449), (7, 10024828), (11, 6379436), (14, 5012414), (22, 3189718), (28, 2506207), (41, 1711556), (44, 1594859), (77, 911348), (82, 855778), (154, 455674), (164, 427889), (287, 244508), (308, 227837), (451, 155596), (574, 122254), (902, 77798), (1148, 61127), (1804, 38899), (3157, 22228), (5557, 12628), (6314, 11114)]