8358438928

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{13063}}^1$

素因数の和:13304

約数の個数: 80

約数和(自身を含む): 19244839680

約数和(自身を除く): 10886400752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 197, 203, 232, 394, 406, 464, 788, 812, 1379, 1576, 1624, 2758, 3152, 3248, 5516, 5713, 11032, 11426, 13063, 22064, 22852, 26126, 39991, 45704, 52252, 79982, 91408, 91441, 104504, 159964, 182882, 209008, 319928, 365764, 378827, 639856, 731528, 757654, 1463056, 1515308, 2573411, 2651789, 3030616, 5146822, 5303578, 6061232, 10293644, 10607156, 18013877, 20587288, 21214312, 36027754, 41174576, 42428624, 72055508, 74628919, 144111016, 149257838, 288222032, 298515676, 522402433, 597031352, 1044804866, 1194062704, 2089609732, 4179219464, 8358438928]

約数ペア:

[(1, 8358438928), (2, 4179219464), (4, 2089609732), (7, 1194062704), (8, 1044804866), (14, 597031352), (16, 522402433), (28, 298515676), (29, 288222032), (56, 149257838), (58, 144111016), (112, 74628919), (116, 72055508), (197, 42428624), (203, 41174576), (232, 36027754), (394, 21214312), (406, 20587288), (464, 18013877), (788, 10607156), (812, 10293644), (1379, 6061232), (1576, 5303578), (1624, 5146822), (2758, 3030616), (3152, 2651789), (3248, 2573411), (5516, 1515308), (5713, 1463056), (11032, 757654), (11426, 731528), (13063, 639856), (22064, 378827), (22852, 365764), (26126, 319928), (39991, 209008), (45704, 182882), (52252, 159964), (79982, 104504), (91408, 91441)]