26406308

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2663}}^1$

素因数の和:2771

約数の個数: 24

約数和(自身を含む): 48186432

約数和(自身を除く): 21780124

約数列:

[1, 2, 4, 37, 67, 74, 134, 148, 268, 2479, 2663, 4958, 5326, 9916, 10652, 98531, 178421, 197062, 356842, 394124, 713684, 6601577, 13203154, 26406308]

約数ペア:

[(1, 26406308), (2, 13203154), (4, 6601577), (37, 713684), (67, 394124), (74, 356842), (134, 197062), (148, 178421), (268, 98531), (2479, 10652), (2663, 9916), (4958, 5326)]