70728726

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{1291}}^1$

素因数の和:1716

約数の個数: 32

約数和(自身を含む): 148094208

約数和(自身を除く): 77365482

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 397, 794, 1191, 1291, 2382, 2582, 3873, 7746, 9131, 18262, 27393, 29693, 54786, 59386, 89079, 178158, 512527, 1025054, 1537581, 3075162, 11788121, 23576242, 35364363, 70728726]

約数ペア:

[(1, 70728726), (2, 35364363), (3, 23576242), (6, 11788121), (23, 3075162), (46, 1537581), (69, 1025054), (138, 512527), (397, 178158), (794, 89079), (1191, 59386), (1291, 54786), (2382, 29693), (2582, 27393), (3873, 18262), (7746, 9131)]