78684272

素因数分解:

$2^4\times {\mathrm{1523}}^1\times {\mathrm{3229}}^1$

素因数の和:4760

約数の個数: 20

約数和(自身を含む): 152598120

約数和(自身を除く): 73913848

約数列:

[1, 2, 4, 8, 16, 1523, 3046, 3229, 6092, 6458, 12184, 12916, 24368, 25832, 51664, 4917767, 9835534, 19671068, 39342136, 78684272]

約数ペア:

[(1, 78684272), (2, 39342136), (4, 19671068), (8, 9835534), (16, 4917767), (1523, 51664), (3046, 25832), (3229, 24368), (6092, 12916), (6458, 12184)]