42790204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15217}}^1$

素因数の和:15277

約数の個数: 24

約数和(自身を含む): 80959760

約数和(自身を除く): 38169556

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 15217, 30434, 60868, 289123, 563029, 578246, 1126058, 1156492, 2252116, 10697551, 21395102, 42790204]

約数ペア:

[(1, 42790204), (2, 21395102), (4, 10697551), (19, 2252116), (37, 1156492), (38, 1126058), (74, 578246), (76, 563029), (148, 289123), (703, 60868), (1406, 30434), (2812, 15217)]