67818544

素因数分解:

$2^4\times {\mathrm{1303}}^1\times {\mathrm{3253}}^1$

素因数の和:4564

約数の個数: 20

約数和(自身を含む): 131539696

約数和(自身を除く): 63721152

約数列:

[1, 2, 4, 8, 16, 1303, 2606, 3253, 5212, 6506, 10424, 13012, 20848, 26024, 52048, 4238659, 8477318, 16954636, 33909272, 67818544]

約数ペア:

[(1, 67818544), (2, 33909272), (4, 16954636), (8, 8477318), (16, 4238659), (1303, 52048), (2606, 26024), (3253, 20848), (5212, 13012), (6506, 10424)]