22491569144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1847}}^1\times {\mathrm{1949}}^1$

素因数の和:3884

約数の個数: 64

約数和(自身を含む): 46702656000

約数和(自身を除く): 24211086856

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 1847, 1949, 3124, 3694, 3898, 6248, 7388, 7796, 14776, 15592, 20317, 21439, 40634, 42878, 81268, 85756, 131137, 138379, 162536, 171512, 262274, 276758, 524548, 553516, 1049096, 1107032, 1442507, 1522169, 2885014, 3044338, 3599803, 5770028, 6088676, 7199606, 11540056, 12177352, 14399212, 28798424, 39597833, 79195666, 158391332, 255586013, 316782664, 511172026, 1022344052, 2044688104, 2811446143, 5622892286, 11245784572, 22491569144]

約数ペア:

[(1, 22491569144), (2, 11245784572), (4, 5622892286), (8, 2811446143), (11, 2044688104), (22, 1022344052), (44, 511172026), (71, 316782664), (88, 255586013), (142, 158391332), (284, 79195666), (568, 39597833), (781, 28798424), (1562, 14399212), (1847, 12177352), (1949, 11540056), (3124, 7199606), (3694, 6088676), (3898, 5770028), (6248, 3599803), (7388, 3044338), (7796, 2885014), (14776, 1522169), (15592, 1442507), (20317, 1107032), (21439, 1049096), (40634, 553516), (42878, 524548), (81268, 276758), (85756, 262274), (131137, 171512), (138379, 162536)]