123564896

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42433}}^1$

素因数の和:42463

約数の個数: 48

約数和(自身を含む): 299414304

約数和(自身を除く): 175849408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 42433, 84866, 169732, 297031, 339464, 551629, 594062, 678928, 1103258, 1188124, 1357856, 2206516, 2376248, 3861403, 4413032, 4752496, 7722806, 8826064, 9504992, 15445612, 17652128, 30891224, 61782448, 123564896]

約数ペア:

[(1, 123564896), (2, 61782448), (4, 30891224), (7, 17652128), (8, 15445612), (13, 9504992), (14, 8826064), (16, 7722806), (26, 4752496), (28, 4413032), (32, 3861403), (52, 2376248), (56, 2206516), (91, 1357856), (104, 1188124), (112, 1103258), (182, 678928), (208, 594062), (224, 551629), (364, 339464), (416, 297031), (728, 169732), (1456, 84866), (2912, 42433)]