6687688

素因数分解:

$2^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 14414400

約数和(自身を除く): 7726712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 307, 389, 614, 778, 1228, 1556, 2149, 2456, 2723, 3112, 4298, 5446, 8596, 10892, 17192, 21784, 119423, 238846, 477692, 835961, 955384, 1671922, 3343844, 6687688]

約数ペア:

[(1, 6687688), (2, 3343844), (4, 1671922), (7, 955384), (8, 835961), (14, 477692), (28, 238846), (56, 119423), (307, 21784), (389, 17192), (614, 10892), (778, 8596), (1228, 5446), (1556, 4298), (2149, 3112), (2456, 2723)]