26543390

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 48984480

約数和(自身を除く): 22441090

約数列:

[1, 2, 5, 10, 67, 134, 173, 229, 335, 346, 458, 670, 865, 1145, 1730, 2290, 11591, 15343, 23182, 30686, 39617, 57955, 76715, 79234, 115910, 153430, 198085, 396170, 2654339, 5308678, 13271695, 26543390]

約数ペア:

[(1, 26543390), (2, 13271695), (5, 5308678), (10, 2654339), (67, 396170), (134, 198085), (173, 153430), (229, 115910), (335, 79234), (346, 76715), (458, 57955), (670, 39617), (865, 30686), (1145, 23182), (1730, 15343), (2290, 11591)]