65025884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1179

約数の個数: 72

約数和(自身を含む): 151492320

約数和(自身を除く): 86466436

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 187, 238, 242, 308, 374, 476, 484, 748, 847, 1129, 1309, 1694, 2057, 2258, 2618, 3388, 4114, 4516, 5236, 7903, 8228, 12419, 14399, 15806, 19193, 24838, 28798, 31612, 38386, 49676, 57596, 76772, 86933, 134351, 136609, 173866, 211123, 268702, 273218, 347732, 422246, 537404, 546436, 844492, 956263, 1477861, 1912526, 2322353, 2955722, 3825052, 4644706, 5911444, 9289412, 16256471, 32512942, 65025884]

約数ペア:

[(1, 65025884), (2, 32512942), (4, 16256471), (7, 9289412), (11, 5911444), (14, 4644706), (17, 3825052), (22, 2955722), (28, 2322353), (34, 1912526), (44, 1477861), (68, 956263), (77, 844492), (119, 546436), (121, 537404), (154, 422246), (187, 347732), (238, 273218), (242, 268702), (308, 211123), (374, 173866), (476, 136609), (484, 134351), (748, 86933), (847, 76772), (1129, 57596), (1309, 49676), (1694, 38386), (2057, 31612), (2258, 28798), (2618, 24838), (3388, 19193), (4114, 15806), (4516, 14399), (5236, 12419), (7903, 8228)]