39409384

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6577}}^1$

素因数の和:6697

約数の個数: 32

約数和(自身を含む): 85250880

約数和(自身を除く): 45841496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 6577, 13154, 26308, 46039, 52616, 92078, 184156, 368312, 703739, 1407478, 2814956, 4926173, 5629912, 9852346, 19704692, 39409384]

約数ペア:

[(1, 39409384), (2, 19704692), (4, 9852346), (7, 5629912), (8, 4926173), (14, 2814956), (28, 1407478), (56, 703739), (107, 368312), (214, 184156), (428, 92078), (749, 52616), (856, 46039), (1498, 26308), (2996, 13154), (5992, 6577)]