38426416

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3331}}^1$

素因数の和:3449

約数の個数: 40

約数和(自身を含む): 85938944

約数和(自身を除く): 47512528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 3331, 5768, 6662, 11536, 13324, 23317, 26648, 46634, 53296, 93268, 186536, 343093, 373072, 686186, 1372372, 2401651, 2744744, 4803302, 5489488, 9606604, 19213208, 38426416]

約数ペア:

[(1, 38426416), (2, 19213208), (4, 9606604), (7, 5489488), (8, 4803302), (14, 2744744), (16, 2401651), (28, 1372372), (56, 686186), (103, 373072), (112, 343093), (206, 186536), (412, 93268), (721, 53296), (824, 46634), (1442, 26648), (1648, 23317), (2884, 13324), (3331, 11536), (5768, 6662)]