69665518

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{2609}}^1$

素因数の和:2716

約数の個数: 24

約数和(自身を含む): 114631200

約数和(自身を除く): 44965682

約数列:

[1, 2, 13, 26, 79, 158, 169, 338, 1027, 2054, 2609, 5218, 13351, 26702, 33917, 67834, 206111, 412222, 440921, 881842, 2679443, 5358886, 34832759, 69665518]

約数ペア:

[(1, 69665518), (2, 34832759), (13, 5358886), (26, 2679443), (79, 881842), (158, 440921), (169, 412222), (338, 206111), (1027, 67834), (2054, 33917), (2609, 26702), (5218, 13351)]