74153008

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{47779}}^1$

素因数の和:47884

約数の個数: 20

約数和(自身を含む): 145155640

約数和(自身を除く): 71002632

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 47779, 95558, 191116, 382232, 764464, 4634563, 9269126, 18538252, 37076504, 74153008]

約数ペア:

[(1, 74153008), (2, 37076504), (4, 18538252), (8, 9269126), (16, 4634563), (97, 764464), (194, 382232), (388, 191116), (776, 95558), (1552, 47779)]