39107726

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{389}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 69189120

約数和(自身を除く): 30081394

約数列:

[1, 2, 7, 14, 43, 86, 167, 301, 334, 389, 602, 778, 1169, 2338, 2723, 5446, 7181, 14362, 16727, 33454, 50267, 64963, 100534, 117089, 129926, 234178, 454741, 909482, 2793409, 5586818, 19553863, 39107726]

約数ペア:

[(1, 39107726), (2, 19553863), (7, 5586818), (14, 2793409), (43, 909482), (86, 454741), (167, 234178), (301, 129926), (334, 117089), (389, 100534), (602, 64963), (778, 50267), (1169, 33454), (2338, 16727), (2723, 14362), (5446, 7181)]