26574412

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1217}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 47882016

約数和(自身を除く): 21307604

約数列:

[1, 2, 4, 53, 103, 106, 206, 212, 412, 1217, 2434, 4868, 5459, 10918, 21836, 64501, 125351, 129002, 250702, 258004, 501404, 6643603, 13287206, 26574412]

約数ペア:

[(1, 26574412), (2, 13287206), (4, 6643603), (53, 501404), (103, 258004), (106, 250702), (206, 129002), (212, 125351), (412, 64501), (1217, 21836), (2434, 10918), (4868, 5459)]