25724028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 70479360

約数和(自身を除く): 44755332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 37, 44, 46, 66, 69, 74, 92, 111, 132, 138, 148, 222, 229, 253, 276, 407, 444, 458, 506, 687, 759, 814, 851, 916, 1012, 1221, 1374, 1518, 1628, 1702, 2442, 2519, 2553, 2748, 3036, 3404, 4884, 5038, 5106, 5267, 7557, 8473, 9361, 10076, 10212, 10534, 15114, 15801, 16946, 18722, 21068, 25419, 28083, 30228, 31602, 33892, 37444, 50838, 56166, 57937, 63204, 93203, 101676, 112332, 115874, 173811, 186406, 194879, 231748, 279609, 347622, 372812, 389758, 559218, 584637, 695244, 779516, 1118436, 1169274, 2143669, 2338548, 4287338, 6431007, 8574676, 12862014, 25724028]

約数ペア:

[(1, 25724028), (2, 12862014), (3, 8574676), (4, 6431007), (6, 4287338), (11, 2338548), (12, 2143669), (22, 1169274), (23, 1118436), (33, 779516), (37, 695244), (44, 584637), (46, 559218), (66, 389758), (69, 372812), (74, 347622), (92, 279609), (111, 231748), (132, 194879), (138, 186406), (148, 173811), (222, 115874), (229, 112332), (253, 101676), (276, 93203), (407, 63204), (444, 57937), (458, 56166), (506, 50838), (687, 37444), (759, 33892), (814, 31602), (851, 30228), (916, 28083), (1012, 25419), (1221, 21068), (1374, 18722), (1518, 16946), (1628, 15801), (1702, 15114), (2442, 10534), (2519, 10212), (2553, 10076), (2748, 9361), (3036, 8473), (3404, 7557), (4884, 5267), (5038, 5106)]