38387188

素因数分解:

$2^2\times 7^5\times {\mathrm{571}}^1$

素因数の和:610

約数の個数: 36

約数和(自身を含む): 78510432

約数和(自身を除く): 40123244

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 571, 686, 1142, 1372, 2284, 2401, 3997, 4802, 7994, 9604, 15988, 16807, 27979, 33614, 55958, 67228, 111916, 195853, 391706, 783412, 1370971, 2741942, 5483884, 9596797, 19193594, 38387188]

約数ペア:

[(1, 38387188), (2, 19193594), (4, 9596797), (7, 5483884), (14, 2741942), (28, 1370971), (49, 783412), (98, 391706), (196, 195853), (343, 111916), (571, 67228), (686, 55958), (1142, 33614), (1372, 27979), (2284, 16807), (2401, 15988), (3997, 9604), (4802, 7994)]