745808

素因数分解:

$2^4\times 7^1\times {\mathrm{6659}}^1$

素因数の和:6674

約数の個数: 20

約数和(自身を含む): 1651680

約数和(自身を除く): 905872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 6659, 13318, 26636, 46613, 53272, 93226, 106544, 186452, 372904, 745808]

約数ペア:

[(1, 745808), (2, 372904), (4, 186452), (7, 106544), (8, 93226), (14, 53272), (16, 46613), (28, 26636), (56, 13318), (112, 6659)]