42653764

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4679}}^1$

素因数の和:4779

約数の個数: 24

約数和(自身を含む): 77837760

約数和(自身を除く): 35183996

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 2279, 4558, 4679, 9116, 9358, 18716, 201197, 247987, 402394, 495974, 804788, 991948, 10663441, 21326882, 42653764]

約数ペア:

[(1, 42653764), (2, 21326882), (4, 10663441), (43, 991948), (53, 804788), (86, 495974), (106, 402394), (172, 247987), (212, 201197), (2279, 18716), (4558, 9358), (4679, 9116)]