4366048

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 9313920

約数和(自身を除く): 4947872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 167, 172, 304, 334, 344, 608, 668, 688, 817, 1336, 1376, 1634, 2672, 3173, 3268, 5344, 6346, 6536, 7181, 12692, 13072, 14362, 25384, 26144, 28724, 50768, 57448, 101536, 114896, 136439, 229792, 272878, 545756, 1091512, 2183024, 4366048]

約数ペア:

[(1, 4366048), (2, 2183024), (4, 1091512), (8, 545756), (16, 272878), (19, 229792), (32, 136439), (38, 114896), (43, 101536), (76, 57448), (86, 50768), (152, 28724), (167, 26144), (172, 25384), (304, 14362), (334, 13072), (344, 12692), (608, 7181), (668, 6536), (688, 6346), (817, 5344), (1336, 3268), (1376, 3173), (1634, 2672)]