13858793984

素因数分解:

$2^9\times 7^1\times {\mathrm{61}}^1\times {\mathrm{63391}}^1$

素因数の和:63477

約数の個数: 80

約数和(自身を含む): 32165607936

約数和(自身を除く): 18306813952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 427, 448, 488, 512, 854, 896, 976, 1708, 1792, 1952, 3416, 3584, 3904, 6832, 7808, 13664, 15616, 27328, 31232, 54656, 63391, 109312, 126782, 218624, 253564, 443737, 507128, 887474, 1014256, 1774948, 2028512, 3549896, 3866851, 4057024, 7099792, 7733702, 8114048, 14199584, 15467404, 16228096, 27067957, 28399168, 30934808, 32456192, 54135914, 56798336, 61869616, 108271828, 113596672, 123739232, 216543656, 227193344, 247478464, 433087312, 494956928, 866174624, 989913856, 1732349248, 1979827712, 3464698496, 6929396992, 13858793984]

約数ペア:

[(1, 13858793984), (2, 6929396992), (4, 3464698496), (7, 1979827712), (8, 1732349248), (14, 989913856), (16, 866174624), (28, 494956928), (32, 433087312), (56, 247478464), (61, 227193344), (64, 216543656), (112, 123739232), (122, 113596672), (128, 108271828), (224, 61869616), (244, 56798336), (256, 54135914), (427, 32456192), (448, 30934808), (488, 28399168), (512, 27067957), (854, 16228096), (896, 15467404), (976, 14199584), (1708, 8114048), (1792, 7733702), (1952, 7099792), (3416, 4057024), (3584, 3866851), (3904, 3549896), (6832, 2028512), (7808, 1774948), (13664, 1014256), (15616, 887474), (27328, 507128), (31232, 443737), (54656, 253564), (63391, 218624), (109312, 126782)]