73928738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 128588544

約数和(自身を除く): 54659806

約数列:

[1, 2, 13, 26, 31, 37, 62, 67, 74, 134, 403, 481, 806, 871, 962, 1147, 1369, 1742, 2077, 2294, 2479, 2738, 4154, 4958, 14911, 17797, 27001, 29822, 32227, 35594, 42439, 54002, 64454, 76849, 84878, 91723, 153698, 183446, 551707, 999037, 1103414, 1192399, 1998074, 2384798, 2843413, 5686826, 36964369, 73928738]

約数ペア:

[(1, 73928738), (2, 36964369), (13, 5686826), (26, 2843413), (31, 2384798), (37, 1998074), (62, 1192399), (67, 1103414), (74, 999037), (134, 551707), (403, 183446), (481, 153698), (806, 91723), (871, 84878), (962, 76849), (1147, 64454), (1369, 54002), (1742, 42439), (2077, 35594), (2294, 32227), (2479, 29822), (2738, 27001), (4154, 17797), (4958, 14911)]