38387734

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 80898048

約数和(自身を除く): 42510314

約数列:

[1, 2, 7, 11, 14, 17, 22, 31, 34, 43, 62, 77, 86, 119, 121, 154, 187, 217, 238, 242, 301, 341, 374, 434, 473, 527, 602, 682, 731, 847, 946, 1054, 1309, 1333, 1462, 1694, 2057, 2387, 2618, 2666, 3311, 3689, 3751, 4114, 4774, 5117, 5203, 5797, 6622, 7378, 7502, 8041, 9331, 10234, 10406, 11594, 14399, 14663, 16082, 18662, 22661, 26257, 28798, 29326, 36421, 40579, 45322, 52514, 56287, 63767, 72842, 81158, 88451, 102641, 112574, 127534, 158627, 161293, 176902, 205282, 249271, 317254, 322586, 446369, 498542, 619157, 892738, 1129051, 1238314, 1744897, 2258102, 2741981, 3489794, 5483962, 19193867, 38387734]

約数ペア:

[(1, 38387734), (2, 19193867), (7, 5483962), (11, 3489794), (14, 2741981), (17, 2258102), (22, 1744897), (31, 1238314), (34, 1129051), (43, 892738), (62, 619157), (77, 498542), (86, 446369), (119, 322586), (121, 317254), (154, 249271), (187, 205282), (217, 176902), (238, 161293), (242, 158627), (301, 127534), (341, 112574), (374, 102641), (434, 88451), (473, 81158), (527, 72842), (602, 63767), (682, 56287), (731, 52514), (847, 45322), (946, 40579), (1054, 36421), (1309, 29326), (1333, 28798), (1462, 26257), (1694, 22661), (2057, 18662), (2387, 16082), (2618, 14663), (2666, 14399), (3311, 11594), (3689, 10406), (3751, 10234), (4114, 9331), (4774, 8041), (5117, 7502), (5203, 7378), (5797, 6622)]