4070038

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 7560000

約数和(自身を除く): 3489962

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 343, 349, 686, 698, 833, 1666, 2443, 4886, 5831, 5933, 11662, 11866, 17101, 34202, 41531, 83062, 119707, 239414, 290717, 581434, 2035019, 4070038]

約数ペア:

[(1, 4070038), (2, 2035019), (7, 581434), (14, 290717), (17, 239414), (34, 119707), (49, 83062), (98, 41531), (119, 34202), (238, 17101), (343, 11866), (349, 11662), (686, 5933), (698, 5831), (833, 4886), (1666, 2443)]