68513555572

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{2888917}}^1$

素因数の和:2888957

約数の個数: 54

約数和(自身を含む): 153306211506

約数和(自身を除く): 84792655934

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 484, 539, 847, 1078, 1694, 2156, 3388, 5929, 11858, 23716, 2888917, 5777834, 11555668, 20222419, 31778087, 40444838, 63556174, 80889676, 127112348, 141556933, 222446609, 283113866, 349558957, 444893218, 566227732, 699117914, 889786436, 1398235828, 1557126263, 2446912699, 3114252526, 4893825398, 6228505052, 9787650796, 17128388893, 34256777786, 68513555572]

約数ペア:

[(1, 68513555572), (2, 34256777786), (4, 17128388893), (7, 9787650796), (11, 6228505052), (14, 4893825398), (22, 3114252526), (28, 2446912699), (44, 1557126263), (49, 1398235828), (77, 889786436), (98, 699117914), (121, 566227732), (154, 444893218), (196, 349558957), (242, 283113866), (308, 222446609), (484, 141556933), (539, 127112348), (847, 80889676), (1078, 63556174), (1694, 40444838), (2156, 31778087), (3388, 20222419), (5929, 11555668), (11858, 5777834), (23716, 2888917)]