68365724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1201}}^1$

素因数の和:1338

約数の個数: 48

約数和(自身を含む): 145393920

約数和(自身を除く): 77028196

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 107, 133, 214, 266, 428, 532, 749, 1201, 1498, 2033, 2402, 2996, 4066, 4804, 8132, 8407, 14231, 16814, 22819, 28462, 33628, 45638, 56924, 91276, 128507, 159733, 257014, 319466, 514028, 638932, 899549, 1799098, 2441633, 3598196, 4883266, 9766532, 17091431, 34182862, 68365724]

約数ペア:

[(1, 68365724), (2, 34182862), (4, 17091431), (7, 9766532), (14, 4883266), (19, 3598196), (28, 2441633), (38, 1799098), (76, 899549), (107, 638932), (133, 514028), (214, 319466), (266, 257014), (428, 159733), (532, 128507), (749, 91276), (1201, 56924), (1498, 45638), (2033, 33628), (2402, 28462), (2996, 22819), (4066, 16814), (4804, 14231), (8132, 8407)]