74921812

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{39937}}^1$

素因数の和:40015

約数の個数: 24

約数和(自身を含む): 152083904

約数和(自身を除く): 77162092

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 39937, 79874, 159748, 279559, 559118, 1118236, 2675779, 5351558, 10703116, 18730453, 37460906, 74921812]

約数ペア:

[(1, 74921812), (2, 37460906), (4, 18730453), (7, 10703116), (14, 5351558), (28, 2675779), (67, 1118236), (134, 559118), (268, 279559), (469, 159748), (938, 79874), (1876, 39937)]