39331012

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 82817280

約数和(自身を除く): 43486268

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 157, 161, 314, 322, 389, 628, 644, 778, 1099, 1556, 2198, 2723, 3611, 4396, 5446, 7222, 8947, 10892, 14444, 17894, 25277, 35788, 50554, 61073, 62629, 101108, 122146, 125258, 244292, 250516, 427511, 855022, 1404679, 1710044, 2809358, 5618716, 9832753, 19665506, 39331012]

約数ペア:

[(1, 39331012), (2, 19665506), (4, 9832753), (7, 5618716), (14, 2809358), (23, 1710044), (28, 1404679), (46, 855022), (92, 427511), (157, 250516), (161, 244292), (314, 125258), (322, 122146), (389, 101108), (628, 62629), (644, 61073), (778, 50554), (1099, 35788), (1556, 25277), (2198, 17894), (2723, 14444), (3611, 10892), (4396, 8947), (5446, 7222)]