4077976

素因数分解:

$2^3\times 7^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 9069840

約数和(自身を除く): 4991864

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 101, 103, 196, 202, 206, 392, 404, 412, 707, 721, 808, 824, 1414, 1442, 2828, 2884, 4949, 5047, 5656, 5768, 9898, 10094, 10403, 19796, 20188, 20806, 39592, 40376, 41612, 72821, 83224, 145642, 291284, 509747, 582568, 1019494, 2038988, 4077976]

約数ペア:

[(1, 4077976), (2, 2038988), (4, 1019494), (7, 582568), (8, 509747), (14, 291284), (28, 145642), (49, 83224), (56, 72821), (98, 41612), (101, 40376), (103, 39592), (196, 20806), (202, 20188), (206, 19796), (392, 10403), (404, 10094), (412, 9898), (707, 5768), (721, 5656), (808, 5047), (824, 4949), (1414, 2884), (1442, 2828)]