28567014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1663}}^1$

素因数の和:2084

約数の個数: 32

約数和(自身を含む): 65495040

約数和(自身を除く): 36928026

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 409, 818, 1227, 1663, 2454, 2863, 3326, 4989, 5726, 8589, 9978, 11641, 17178, 23282, 34923, 69846, 680167, 1360334, 2040501, 4081002, 4761169, 9522338, 14283507, 28567014]

約数ペア:

[(1, 28567014), (2, 14283507), (3, 9522338), (6, 4761169), (7, 4081002), (14, 2040501), (21, 1360334), (42, 680167), (409, 69846), (818, 34923), (1227, 23282), (1663, 17178), (2454, 11641), (2863, 9978), (3326, 8589), (4989, 5726)]