74879728

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{60779}}^1$

素因数の和:60805

約数の個数: 40

約数和(自身を含む): 180881280

約数和(自身を除く): 106001552

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 60779, 121558, 243116, 425453, 486232, 668569, 850906, 972464, 1337138, 1701812, 2674276, 3403624, 4679983, 5348552, 6807248, 9359966, 10697104, 18719932, 37439864, 74879728]

約数ペア:

[(1, 74879728), (2, 37439864), (4, 18719932), (7, 10697104), (8, 9359966), (11, 6807248), (14, 5348552), (16, 4679983), (22, 3403624), (28, 2674276), (44, 1701812), (56, 1337138), (77, 972464), (88, 850906), (112, 668569), (154, 486232), (176, 425453), (308, 243116), (616, 121558), (1232, 60779)]