42897484

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1129}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 91123200

約数和(自身を除く): 48225716

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 59, 92, 118, 161, 236, 322, 413, 644, 826, 1129, 1357, 1652, 2258, 2714, 4516, 5428, 7903, 9499, 15806, 18998, 25967, 31612, 37996, 51934, 66611, 103868, 133222, 181769, 266444, 363538, 466277, 727076, 932554, 1532053, 1865108, 3064106, 6128212, 10724371, 21448742, 42897484]

約数ペア:

[(1, 42897484), (2, 21448742), (4, 10724371), (7, 6128212), (14, 3064106), (23, 1865108), (28, 1532053), (46, 932554), (59, 727076), (92, 466277), (118, 363538), (161, 266444), (236, 181769), (322, 133222), (413, 103868), (644, 66611), (826, 51934), (1129, 37996), (1357, 31612), (1652, 25967), (2258, 18998), (2714, 15806), (4516, 9499), (5428, 7903)]