43204028

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 91499520

約数和(自身を除く): 48295492

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 73, 92, 146, 161, 292, 322, 511, 644, 919, 1022, 1679, 1838, 2044, 3358, 3676, 6433, 6716, 11753, 12866, 21137, 23506, 25732, 42274, 47012, 67087, 84548, 134174, 147959, 268348, 295918, 469609, 591836, 939218, 1543001, 1878436, 3086002, 6172004, 10801007, 21602014, 43204028]

約数ペア:

[(1, 43204028), (2, 21602014), (4, 10801007), (7, 6172004), (14, 3086002), (23, 1878436), (28, 1543001), (46, 939218), (73, 591836), (92, 469609), (146, 295918), (161, 268348), (292, 147959), (322, 134174), (511, 84548), (644, 67087), (919, 47012), (1022, 42274), (1679, 25732), (1838, 23506), (2044, 21137), (3358, 12866), (3676, 11753), (6433, 6716)]