42630568

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{499}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 81900000

約数和(自身を除く): 39269432

約数列:

[1, 2, 4, 8, 59, 118, 181, 236, 362, 472, 499, 724, 998, 1448, 1996, 3992, 10679, 21358, 29441, 42716, 58882, 85432, 90319, 117764, 180638, 235528, 361276, 722552, 5328821, 10657642, 21315284, 42630568]

約数ペア:

[(1, 42630568), (2, 21315284), (4, 10657642), (8, 5328821), (59, 722552), (118, 361276), (181, 235528), (236, 180638), (362, 117764), (472, 90319), (499, 85432), (724, 58882), (998, 42716), (1448, 29441), (1996, 21358), (3992, 10679)]