27947996

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1223}}^1$

素因数の和:1453

約数の個数: 24

約数和(自身を含む): 50893920

約数和(自身を除く): 22945924

約数列:

[1, 2, 4, 29, 58, 116, 197, 394, 788, 1223, 2446, 4892, 5713, 11426, 22852, 35467, 70934, 141868, 240931, 481862, 963724, 6986999, 13973998, 27947996]

約数ペア:

[(1, 27947996), (2, 13973998), (4, 6986999), (29, 963724), (58, 481862), (116, 240931), (197, 141868), (394, 70934), (788, 35467), (1223, 22852), (2446, 11426), (4892, 5713)]