74891914

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{1451}}^1$

素因数の和:1781

約数の個数: 16

約数和(自身を含む): 113848416

約数和(自身を除く): 38956502

約数列:

[1, 2, 131, 197, 262, 394, 1451, 2902, 25807, 51614, 190081, 285847, 380162, 571694, 37445957, 74891914]

約数ペア:

[(1, 74891914), (2, 37445957), (131, 571694), (197, 380162), (262, 285847), (394, 190081), (1451, 51614), (2902, 25807)]