8987972

素因数分解:

$2^2\times 7^3\times {\mathrm{6551}}^1$

素因数の和:6576

約数の個数: 24

約数和(自身を含む): 18345600

約数和(自身を除く): 9357628

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 6551, 13102, 26204, 45857, 91714, 183428, 320999, 641998, 1283996, 2246993, 4493986, 8987972]

約数ペア:

[(1, 8987972), (2, 4493986), (4, 2246993), (7, 1283996), (14, 641998), (28, 320999), (49, 183428), (98, 91714), (196, 45857), (343, 26204), (686, 13102), (1372, 6551)]