7021768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 14333760

約数和(自身を除く): 7311992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 631, 856, 1262, 1391, 2524, 2782, 5048, 5564, 8203, 11128, 16406, 32812, 65624, 67517, 135034, 270068, 540136, 877721, 1755442, 3510884, 7021768]

約数ペア:

[(1, 7021768), (2, 3510884), (4, 1755442), (8, 877721), (13, 540136), (26, 270068), (52, 135034), (104, 67517), (107, 65624), (214, 32812), (428, 16406), (631, 11128), (856, 8203), (1262, 5564), (1391, 5048), (2524, 2782)]