76489028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8011}}^1$

素因数の和:8064

約数の個数: 48

約数和(自身を含む): 172290048

約数和(自身を除く): 95801020

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 8011, 9548, 16022, 32044, 56077, 88121, 112154, 176242, 224308, 248341, 352484, 496682, 616847, 993364, 1233694, 1738387, 2467388, 2731751, 3476774, 5463502, 6953548, 10927004, 19122257, 38244514, 76489028]

約数ペア:

[(1, 76489028), (2, 38244514), (4, 19122257), (7, 10927004), (11, 6953548), (14, 5463502), (22, 3476774), (28, 2731751), (31, 2467388), (44, 1738387), (62, 1233694), (77, 993364), (124, 616847), (154, 496682), (217, 352484), (308, 248341), (341, 224308), (434, 176242), (682, 112154), (868, 88121), (1364, 56077), (2387, 32044), (4774, 16022), (8011, 9548)]