61724884

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{91309}}^1$

素因数の和:91339

約数の個数: 18

約数和(自身を含む): 116968110

約数和(自身を除く): 55243226

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 91309, 182618, 365236, 1187017, 2374034, 4748068, 15431221, 30862442, 61724884]

約数ペア:

[(1, 61724884), (2, 30862442), (4, 15431221), (13, 4748068), (26, 2374034), (52, 1187017), (169, 365236), (338, 182618), (676, 91309)]