61271236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{16141}}^1$

素因数の和:16231

約数の個数: 24

約数和(自身を含む): 117061784

約数和(自身を除く): 55790548

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 16141, 32282, 64564, 209833, 419666, 839332, 1178293, 2356586, 4713172, 15317809, 30635618, 61271236]

約数ペア:

[(1, 61271236), (2, 30635618), (4, 15317809), (13, 4713172), (26, 2356586), (52, 1178293), (73, 839332), (146, 419666), (292, 209833), (949, 64564), (1898, 32282), (3796, 16141)]