61495564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{19387}}^1$

素因数の和:19465

約数の個数: 24

約数和(自身を含む): 117801488

約数和(自身を除く): 56305924

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 19387, 38774, 77548, 252031, 504062, 1008124, 1182607, 2365214, 4730428, 15373891, 30747782, 61495564]

約数ペア:

[(1, 61495564), (2, 30747782), (4, 15373891), (13, 4730428), (26, 2365214), (52, 1182607), (61, 1008124), (122, 504062), (244, 252031), (793, 77548), (1586, 38774), (3172, 19387)]