74128984

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{1171}}^1$

素因数の和:1411

約数の個数: 32

約数和(自身を含む): 143241840

約数和(自身を除く): 69112856

約数列:

[1, 2, 4, 8, 41, 82, 164, 193, 328, 386, 772, 1171, 1544, 2342, 4684, 7913, 9368, 15826, 31652, 48011, 63304, 96022, 192044, 226003, 384088, 452006, 904012, 1808024, 9266123, 18532246, 37064492, 74128984]

約数ペア:

[(1, 74128984), (2, 37064492), (4, 18532246), (8, 9266123), (41, 1808024), (82, 904012), (164, 452006), (193, 384088), (328, 226003), (386, 192044), (772, 96022), (1171, 63304), (1544, 48011), (2342, 31652), (4684, 15826), (7913, 9368)]