23478392

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1987}}^1$

素因数の和:2211

約数の個数: 32

約数和(自身を含む): 50574720

約数和(自身を除く): 27096328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 844, 1477, 1688, 1987, 2954, 3974, 5908, 7948, 11816, 13909, 15896, 27818, 55636, 111272, 419257, 838514, 1677028, 2934799, 3354056, 5869598, 11739196, 23478392]

約数ペア:

[(1, 23478392), (2, 11739196), (4, 5869598), (7, 3354056), (8, 2934799), (14, 1677028), (28, 838514), (56, 419257), (211, 111272), (422, 55636), (844, 27818), (1477, 15896), (1688, 13909), (1987, 11816), (2954, 7948), (3974, 5908)]