74717264

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{56263}}^1$

素因数の和:56354

約数の個数: 20

約数和(自身を含む): 146511456

約数和(自身を除く): 71794192

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 56263, 112526, 225052, 450104, 900208, 4669829, 9339658, 18679316, 37358632, 74717264]

約数ペア:

[(1, 74717264), (2, 37358632), (4, 18679316), (8, 9339658), (16, 4669829), (83, 900208), (166, 450104), (332, 225052), (664, 112526), (1328, 56263)]