28882812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18097}}^1$

素因数の和:18130

約数の個数: 48

約数和(自身を含む): 81079040

約数和(自身を除く): 52196228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 18097, 36194, 54291, 72388, 108582, 126679, 217164, 253358, 343843, 380037, 506716, 687686, 760074, 1031529, 1375372, 1520148, 2063058, 2406901, 4126116, 4813802, 7220703, 9627604, 14441406, 28882812]

約数ペア:

[(1, 28882812), (2, 14441406), (3, 9627604), (4, 7220703), (6, 4813802), (7, 4126116), (12, 2406901), (14, 2063058), (19, 1520148), (21, 1375372), (28, 1031529), (38, 760074), (42, 687686), (57, 506716), (76, 380037), (84, 343843), (114, 253358), (133, 217164), (228, 126679), (266, 108582), (399, 72388), (532, 54291), (798, 36194), (1596, 18097)]