30647653568

素因数分解:

$2^6\times 7^1\times {\mathrm{68409941}}^1$

素因数の和:68409960

約数の個数: 28

約数和(自身を含む): 69504501072

約数和(自身を除く): 38856847504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 68409941, 136819882, 273639764, 478869587, 547279528, 957739174, 1094559056, 1915478348, 2189118112, 3830956696, 4378236224, 7661913392, 15323826784, 30647653568]

約数ペア:

[(1, 30647653568), (2, 15323826784), (4, 7661913392), (7, 4378236224), (8, 3830956696), (14, 2189118112), (16, 1915478348), (28, 1094559056), (32, 957739174), (56, 547279528), (64, 478869587), (112, 273639764), (224, 136819882), (448, 68409941)]