4257516

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 10486784

約数和(自身を除く): 6229268

約数列:

[1, 2, 3, 4, 6, 12, 37, 43, 74, 86, 111, 129, 148, 172, 222, 223, 258, 444, 446, 516, 669, 892, 1338, 1591, 2676, 3182, 4773, 6364, 8251, 9546, 9589, 16502, 19092, 19178, 24753, 28767, 33004, 38356, 49506, 57534, 99012, 115068, 354793, 709586, 1064379, 1419172, 2128758, 4257516]

約数ペア:

[(1, 4257516), (2, 2128758), (3, 1419172), (4, 1064379), (6, 709586), (12, 354793), (37, 115068), (43, 99012), (74, 57534), (86, 49506), (111, 38356), (129, 33004), (148, 28767), (172, 24753), (222, 19178), (223, 19092), (258, 16502), (444, 9589), (446, 9546), (516, 8251), (669, 6364), (892, 4773), (1338, 3182), (1591, 2676)]