9972376

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 19262880

約数和(自身を除く): 9290504

約数列:

[1, 2, 4, 8, 71, 97, 142, 181, 194, 284, 362, 388, 568, 724, 776, 1448, 6887, 12851, 13774, 17557, 25702, 27548, 35114, 51404, 55096, 70228, 102808, 140456, 1246547, 2493094, 4986188, 9972376]

約数ペア:

[(1, 9972376), (2, 4986188), (4, 2493094), (8, 1246547), (71, 140456), (97, 102808), (142, 70228), (181, 55096), (194, 51404), (284, 35114), (362, 27548), (388, 25702), (568, 17557), (724, 13774), (776, 12851), (1448, 6887)]