26426770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1291}}^1$

素因数の和:1410

約数の個数: 32

約数和(自身を含む): 50232960

約数和(自身を除く): 23806190

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 1291, 2047, 2582, 4094, 6455, 10235, 12910, 20470, 29693, 59386, 114899, 148465, 229798, 296930, 574495, 1148990, 2642677, 5285354, 13213385, 26426770]

約数ペア:

[(1, 26426770), (2, 13213385), (5, 5285354), (10, 2642677), (23, 1148990), (46, 574495), (89, 296930), (115, 229798), (178, 148465), (230, 114899), (445, 59386), (890, 29693), (1291, 20470), (2047, 12910), (2582, 10235), (4094, 6455)]