43972804976

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{13950763}}^1$

素因数の和:13950968

約数の個数: 20

約数和(自身を含む): 85629789432

約数和(自身を除く): 41656984456

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 13950763, 27901526, 55803052, 111606104, 223212208, 2748300311, 5496600622, 10993201244, 21986402488, 43972804976]

約数ペア:

[(1, 43972804976), (2, 21986402488), (4, 10993201244), (8, 5496600622), (16, 2748300311), (197, 223212208), (394, 111606104), (788, 55803052), (1576, 27901526), (3152, 13950763)]