71201572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{18757}}^1$

素因数の和:18847

約数の個数: 24

約数和(自身を含む): 136033016

約数和(自身を除く): 64831444

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 18757, 37514, 75028, 243841, 487682, 975364, 1369261, 2738522, 5477044, 17800393, 35600786, 71201572]

約数ペア:

[(1, 71201572), (2, 35600786), (4, 17800393), (13, 5477044), (26, 2738522), (52, 1369261), (73, 975364), (146, 487682), (292, 243841), (949, 75028), (1898, 37514), (3796, 18757)]