2697829456

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{25873}}^1$

素因数の和:25921

約数の個数: 80

約数和(自身を含む): 6416752000

約数和(自身を除く): 3718922544

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 343, 392, 532, 686, 784, 931, 1064, 1372, 1862, 2128, 2744, 3724, 5488, 6517, 7448, 13034, 14896, 25873, 26068, 51746, 52136, 103492, 104272, 181111, 206984, 362222, 413968, 491587, 724444, 983174, 1267777, 1448888, 1966348, 2535554, 2897776, 3441109, 3932696, 5071108, 6882218, 7865392, 8874439, 10142216, 13764436, 17748878, 20284432, 24087763, 27528872, 35497756, 48175526, 55057744, 70995512, 96351052, 141991024, 168614341, 192702104, 337228682, 385404208, 674457364, 1348914728, 2697829456]

約数ペア:

[(1, 2697829456), (2, 1348914728), (4, 674457364), (7, 385404208), (8, 337228682), (14, 192702104), (16, 168614341), (19, 141991024), (28, 96351052), (38, 70995512), (49, 55057744), (56, 48175526), (76, 35497756), (98, 27528872), (112, 24087763), (133, 20284432), (152, 17748878), (196, 13764436), (266, 10142216), (304, 8874439), (343, 7865392), (392, 6882218), (532, 5071108), (686, 3932696), (784, 3441109), (931, 2897776), (1064, 2535554), (1372, 1966348), (1862, 1448888), (2128, 1267777), (2744, 983174), (3724, 724444), (5488, 491587), (6517, 413968), (7448, 362222), (13034, 206984), (14896, 181111), (25873, 104272), (26068, 103492), (51746, 52136)]