13424944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 80

約数和(自身を含む): 30553600

約数和(自身を除く): 17128656

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 43, 52, 76, 79, 86, 104, 152, 158, 172, 208, 247, 304, 316, 344, 494, 559, 632, 688, 817, 988, 1027, 1118, 1264, 1501, 1634, 1976, 2054, 2236, 3002, 3268, 3397, 3952, 4108, 4472, 6004, 6536, 6794, 8216, 8944, 10621, 12008, 13072, 13588, 16432, 19513, 21242, 24016, 27176, 39026, 42484, 44161, 54352, 64543, 78052, 84968, 88322, 129086, 156104, 169936, 176644, 258172, 312208, 353288, 516344, 706576, 839059, 1032688, 1678118, 3356236, 6712472, 13424944]

約数ペア:

[(1, 13424944), (2, 6712472), (4, 3356236), (8, 1678118), (13, 1032688), (16, 839059), (19, 706576), (26, 516344), (38, 353288), (43, 312208), (52, 258172), (76, 176644), (79, 169936), (86, 156104), (104, 129086), (152, 88322), (158, 84968), (172, 78052), (208, 64543), (247, 54352), (304, 44161), (316, 42484), (344, 39026), (494, 27176), (559, 24016), (632, 21242), (688, 19513), (817, 16432), (988, 13588), (1027, 13072), (1118, 12008), (1264, 10621), (1501, 8944), (1634, 8216), (1976, 6794), (2054, 6536), (2236, 6004), (3002, 4472), (3268, 4108), (3397, 3952)]