69873328

素因数分解:

$2^4\times 7^1\times {\mathrm{623869}}^1$

素因数の和:623884

約数の個数: 20

約数和(自身を含む): 154719760

約数和(自身を除く): 84846432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 623869, 1247738, 2495476, 4367083, 4990952, 8734166, 9981904, 17468332, 34936664, 69873328]

約数ペア:

[(1, 69873328), (2, 34936664), (4, 17468332), (7, 9981904), (8, 8734166), (14, 4990952), (16, 4367083), (28, 2495476), (56, 1247738), (112, 623869)]