72025324

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{4013}}^1$

素因数の和:4665

約数の個数: 24

約数和(自身を含む): 144311328

約数和(自身を除く): 72286004

約数列:

[1, 2, 4, 7, 14, 28, 641, 1282, 2564, 4013, 4487, 8026, 8974, 16052, 17948, 28091, 56182, 112364, 2572333, 5144666, 10289332, 18006331, 36012662, 72025324]

約数ペア:

[(1, 72025324), (2, 36012662), (4, 18006331), (7, 10289332), (14, 5144666), (28, 2572333), (641, 112364), (1282, 56182), (2564, 28091), (4013, 17948), (4487, 16052), (8026, 8974)]