74947756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{7963}}^1$

素因数の和:8161

約数の個数: 24

約数和(自身を含む): 142045904

約数和(自身を除く): 67098148

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 7963, 9412, 15926, 31852, 103519, 207038, 414076, 1441303, 2882606, 5765212, 18736939, 37473878, 74947756]

約数ペア:

[(1, 74947756), (2, 37473878), (4, 18736939), (13, 5765212), (26, 2882606), (52, 1441303), (181, 414076), (362, 207038), (724, 103519), (2353, 31852), (4706, 15926), (7963, 9412)]