40394032

素因数分解:

$2^4\times 7^2\times {\mathrm{67}}^1\times {\mathrm{769}}^1$

素因数の和:858

約数の個数: 60

約数和(自身を含む): 92520120

約数和(自身を除く): 52126088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 67, 98, 112, 134, 196, 268, 392, 469, 536, 769, 784, 938, 1072, 1538, 1876, 3076, 3283, 3752, 5383, 6152, 6566, 7504, 10766, 12304, 13132, 21532, 26264, 37681, 43064, 51523, 52528, 75362, 86128, 103046, 150724, 206092, 301448, 360661, 412184, 602896, 721322, 824368, 1442644, 2524627, 2885288, 5049254, 5770576, 10098508, 20197016, 40394032]

約数ペア:

[(1, 40394032), (2, 20197016), (4, 10098508), (7, 5770576), (8, 5049254), (14, 2885288), (16, 2524627), (28, 1442644), (49, 824368), (56, 721322), (67, 602896), (98, 412184), (112, 360661), (134, 301448), (196, 206092), (268, 150724), (392, 103046), (469, 86128), (536, 75362), (769, 52528), (784, 51523), (938, 43064), (1072, 37681), (1538, 26264), (1876, 21532), (3076, 13132), (3283, 12304), (3752, 10766), (5383, 7504), (6152, 6566)]