68030716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1861}}^1$

素因数の和:1934

約数の個数: 48

約数和(自身を含む): 138681760

約数和(自身を除く): 70651044

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 52, 74, 76, 148, 247, 481, 494, 703, 962, 988, 1406, 1861, 1924, 2812, 3722, 7444, 9139, 18278, 24193, 35359, 36556, 48386, 68857, 70718, 96772, 137714, 141436, 275428, 459667, 895141, 919334, 1308283, 1790282, 1838668, 2616566, 3580564, 5233132, 17007679, 34015358, 68030716]

約数ペア:

[(1, 68030716), (2, 34015358), (4, 17007679), (13, 5233132), (19, 3580564), (26, 2616566), (37, 1838668), (38, 1790282), (52, 1308283), (74, 919334), (76, 895141), (148, 459667), (247, 275428), (481, 141436), (494, 137714), (703, 96772), (962, 70718), (988, 68857), (1406, 48386), (1861, 36556), (1924, 35359), (2812, 24193), (3722, 18278), (7444, 9139)]