14426440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{769}}^1$

素因数の和:854

約数の個数: 64

約数和(自身を含む): 37699200

約数和(自身を除く): 23272760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 769, 938, 1340, 1538, 1876, 2345, 2680, 3076, 3752, 3845, 4690, 5383, 6152, 7690, 9380, 10766, 15380, 18760, 21532, 26915, 30760, 43064, 51523, 53830, 103046, 107660, 206092, 215320, 257615, 360661, 412184, 515230, 721322, 1030460, 1442644, 1803305, 2060920, 2885288, 3606610, 7213220, 14426440]

約数ペア:

[(1, 14426440), (2, 7213220), (4, 3606610), (5, 2885288), (7, 2060920), (8, 1803305), (10, 1442644), (14, 1030460), (20, 721322), (28, 515230), (35, 412184), (40, 360661), (56, 257615), (67, 215320), (70, 206092), (134, 107660), (140, 103046), (268, 53830), (280, 51523), (335, 43064), (469, 30760), (536, 26915), (670, 21532), (769, 18760), (938, 15380), (1340, 10766), (1538, 9380), (1876, 7690), (2345, 6152), (2680, 5383), (3076, 4690), (3752, 3845)]