38485972

素因数分解:

$2^2\times 7^3\times {\mathrm{28051}}^1$

素因数の和:28076

約数の個数: 24

約数和(自身を含む): 78545600

約数和(自身を除く): 40059628

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 28051, 56102, 112204, 196357, 392714, 785428, 1374499, 2748998, 5497996, 9621493, 19242986, 38485972]

約数ペア:

[(1, 38485972), (2, 19242986), (4, 9621493), (7, 5497996), (14, 2748998), (28, 1374499), (49, 785428), (98, 392714), (196, 196357), (343, 112204), (686, 56102), (1372, 28051)]