66120544

素因数分解:

$2^5\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1289}}^1$

素因数の和:1535

約数の個数: 48

約数和(自身を含む): 149536800

約数和(自身を除く): 83416256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 229, 458, 916, 1289, 1603, 1832, 2578, 3206, 3664, 5156, 6412, 7328, 9023, 10312, 12824, 18046, 20624, 25648, 36092, 41248, 51296, 72184, 144368, 288736, 295181, 590362, 1180724, 2066267, 2361448, 4132534, 4722896, 8265068, 9445792, 16530136, 33060272, 66120544]

約数ペア:

[(1, 66120544), (2, 33060272), (4, 16530136), (7, 9445792), (8, 8265068), (14, 4722896), (16, 4132534), (28, 2361448), (32, 2066267), (56, 1180724), (112, 590362), (224, 295181), (229, 288736), (458, 144368), (916, 72184), (1289, 51296), (1603, 41248), (1832, 36092), (2578, 25648), (3206, 20624), (3664, 18046), (5156, 12824), (6412, 10312), (7328, 9023)]