842646448

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{54917}}^1$

素因数の和:55069

約数の個数: 40

約数和(自身を含む): 1879513632

約数和(自身を除く): 1036867184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 7672, 15344, 54917, 109834, 219668, 384419, 439336, 768838, 878672, 1537676, 3075352, 6150704, 7523629, 15047258, 30094516, 52665403, 60189032, 105330806, 120378064, 210661612, 421323224, 842646448]

約数ペア:

[(1, 842646448), (2, 421323224), (4, 210661612), (7, 120378064), (8, 105330806), (14, 60189032), (16, 52665403), (28, 30094516), (56, 15047258), (112, 7523629), (137, 6150704), (274, 3075352), (548, 1537676), (959, 878672), (1096, 768838), (1918, 439336), (2192, 384419), (3836, 219668), (7672, 109834), (15344, 54917)]