40663084

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^2$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 92348928

約数和(自身を除く): 51685844

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 53, 77, 94, 106, 154, 188, 212, 308, 329, 371, 517, 583, 658, 742, 1034, 1166, 1316, 1484, 2068, 2332, 2491, 2809, 3619, 4081, 4982, 5618, 7238, 8162, 9964, 11236, 14476, 16324, 17437, 19663, 27401, 30899, 34874, 39326, 54802, 61798, 69748, 78652, 109604, 123596, 132023, 191807, 216293, 264046, 383614, 432586, 528092, 767228, 865172, 924161, 1452253, 1848322, 2904506, 3696644, 5809012, 10165771, 20331542, 40663084]

約数ペア:

[(1, 40663084), (2, 20331542), (4, 10165771), (7, 5809012), (11, 3696644), (14, 2904506), (22, 1848322), (28, 1452253), (44, 924161), (47, 865172), (53, 767228), (77, 528092), (94, 432586), (106, 383614), (154, 264046), (188, 216293), (212, 191807), (308, 132023), (329, 123596), (371, 109604), (517, 78652), (583, 69748), (658, 61798), (742, 54802), (1034, 39326), (1166, 34874), (1316, 30899), (1484, 27401), (2068, 19663), (2332, 17437), (2491, 16324), (2809, 14476), (3619, 11236), (4081, 9964), (4982, 8162), (5618, 7238)]