27918524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8543}}^1$

素因数の和:8609

約数の個数: 24

約数和(自身を含む): 52631040

約数和(自身を除く): 24712516

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 8543, 17086, 34172, 162317, 324634, 367349, 649268, 734698, 1469396, 6979631, 13959262, 27918524]

約数ペア:

[(1, 27918524), (2, 13959262), (4, 6979631), (19, 1469396), (38, 734698), (43, 649268), (76, 367349), (86, 324634), (172, 162317), (817, 34172), (1634, 17086), (3268, 8543)]