37857028

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 79634016

約数和(自身を除く): 41776988

約数列:

[1, 2, 4, 11, 17, 22, 34, 43, 44, 68, 86, 107, 121, 172, 187, 214, 242, 374, 428, 473, 484, 731, 748, 946, 1177, 1462, 1819, 1892, 2057, 2354, 2924, 3638, 4114, 4601, 4708, 5203, 7276, 8041, 8228, 9202, 10406, 12947, 16082, 18404, 20009, 20812, 25894, 32164, 40018, 50611, 51788, 78217, 80036, 88451, 101222, 156434, 176902, 202444, 220099, 312868, 353804, 440198, 556721, 860387, 880396, 1113442, 1720774, 2226884, 3441548, 9464257, 18928514, 37857028]

約数ペア:

[(1, 37857028), (2, 18928514), (4, 9464257), (11, 3441548), (17, 2226884), (22, 1720774), (34, 1113442), (43, 880396), (44, 860387), (68, 556721), (86, 440198), (107, 353804), (121, 312868), (172, 220099), (187, 202444), (214, 176902), (242, 156434), (374, 101222), (428, 88451), (473, 80036), (484, 78217), (731, 51788), (748, 50611), (946, 40018), (1177, 32164), (1462, 25894), (1819, 20812), (1892, 20009), (2057, 18404), (2354, 16082), (2924, 12947), (3638, 10406), (4114, 9202), (4601, 8228), (4708, 8041), (5203, 7276)]