72663128

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1297}}^1$

素因数の和:1499

約数の個数: 32

約数和(自身を含む): 140184000

約数和(自身を除く): 67520872

約数列:

[1, 2, 4, 8, 47, 94, 149, 188, 298, 376, 596, 1192, 1297, 2594, 5188, 7003, 10376, 14006, 28012, 56024, 60959, 121918, 193253, 243836, 386506, 487672, 773012, 1546024, 9082891, 18165782, 36331564, 72663128]

約数ペア:

[(1, 72663128), (2, 36331564), (4, 18165782), (8, 9082891), (47, 1546024), (94, 773012), (149, 487672), (188, 386506), (298, 243836), (376, 193253), (596, 121918), (1192, 60959), (1297, 56024), (2594, 28012), (5188, 14006), (7003, 10376)]