26857712

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8269}}^1$

素因数の和:8313

約数の個数: 40

約数和(自身を含む): 61528800

約数和(自身を除く): 34671088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 8269, 16538, 33076, 57883, 66152, 115766, 132304, 231532, 239801, 463064, 479602, 926128, 959204, 1678607, 1918408, 3357214, 3836816, 6714428, 13428856, 26857712]

約数ペア:

[(1, 26857712), (2, 13428856), (4, 6714428), (7, 3836816), (8, 3357214), (14, 1918408), (16, 1678607), (28, 959204), (29, 926128), (56, 479602), (58, 463064), (112, 239801), (116, 231532), (203, 132304), (232, 115766), (406, 66152), (464, 57883), (812, 33076), (1624, 16538), (3248, 8269)]