66239548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 130394880

約数和(自身を除く): 64155332

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 167, 307, 323, 334, 614, 646, 668, 1228, 1292, 2839, 3173, 5219, 5678, 5833, 6346, 10438, 11356, 11666, 12692, 20876, 23332, 51269, 53941, 99161, 102538, 107882, 198322, 205076, 215764, 396644, 871573, 974111, 1743146, 1948222, 3486292, 3896444, 16559887, 33119774, 66239548]

約数ペア:

[(1, 66239548), (2, 33119774), (4, 16559887), (17, 3896444), (19, 3486292), (34, 1948222), (38, 1743146), (68, 974111), (76, 871573), (167, 396644), (307, 215764), (323, 205076), (334, 198322), (614, 107882), (646, 102538), (668, 99161), (1228, 53941), (1292, 51269), (2839, 23332), (3173, 20876), (5219, 12692), (5678, 11666), (5833, 11356), (6346, 10438)]