71272034

素因数分解:

$2^1\times {\mathrm{61}}^3\times {\mathrm{157}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 109382136

約数和(自身を除く): 38110102

約数列:

[1, 2, 61, 122, 157, 314, 3721, 7442, 9577, 19154, 226981, 453962, 584197, 1168394, 35636017, 71272034]

約数ペア:

[(1, 71272034), (2, 35636017), (61, 1168394), (122, 584197), (157, 453962), (314, 226981), (3721, 19154), (7442, 9577)]