40461746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{19699}}^1$

素因数の和:19793

約数の個数: 16

約数和(自身を含む): 66192000

約数和(自身を除く): 25730254

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 19699, 39398, 256087, 512174, 1556221, 3112442, 20230873, 40461746]

約数ペア:

[(1, 40461746), (2, 20230873), (13, 3112442), (26, 1556221), (79, 512174), (158, 256087), (1027, 39398), (2054, 19699)]