67221572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{8831}}^1$

素因数の和:9019

約数の個数: 24

約数和(自身を含む): 129088512

約数和(自身を除く): 61866940

約数列:

[1, 2, 4, 11, 22, 44, 173, 346, 692, 1903, 3806, 7612, 8831, 17662, 35324, 97141, 194282, 388564, 1527763, 3055526, 6111052, 16805393, 33610786, 67221572]

約数ペア:

[(1, 67221572), (2, 33610786), (4, 16805393), (11, 6111052), (22, 3055526), (44, 1527763), (173, 388564), (346, 194282), (692, 97141), (1903, 35324), (3806, 17662), (7612, 8831)]