67544308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{19387}}^1$

素因数の和:19471

約数の個数: 24

約数和(自身を含む): 129201632

約数和(自身を除く): 61657324

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 19387, 38774, 77548, 252031, 504062, 1008124, 1298929, 2597858, 5195716, 16886077, 33772154, 67544308]

約数ペア:

[(1, 67544308), (2, 33772154), (4, 16886077), (13, 5195716), (26, 2597858), (52, 1298929), (67, 1008124), (134, 504062), (268, 252031), (871, 77548), (1742, 38774), (3484, 19387)]