7844748

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 19574016

約数和(自身を除く): 11729268

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 661, 989, 1322, 1978, 1983, 2644, 2967, 3956, 3966, 5934, 7932, 11868, 15203, 28423, 30406, 45609, 56846, 60812, 85269, 91218, 113692, 170538, 182436, 341076, 653729, 1307458, 1961187, 2614916, 3922374, 7844748]

約数ペア:

[(1, 7844748), (2, 3922374), (3, 2614916), (4, 1961187), (6, 1307458), (12, 653729), (23, 341076), (43, 182436), (46, 170538), (69, 113692), (86, 91218), (92, 85269), (129, 60812), (138, 56846), (172, 45609), (258, 30406), (276, 28423), (516, 15203), (661, 11868), (989, 7932), (1322, 5934), (1978, 3966), (1983, 3956), (2644, 2967)]