7429136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:240

約数の個数: 80

約数和(自身を含む): 17998848

約数和(自身を除く): 10569712

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 191, 208, 221, 272, 286, 374, 382, 442, 572, 748, 764, 884, 1144, 1496, 1528, 1768, 2101, 2288, 2431, 2483, 2992, 3056, 3247, 3536, 4202, 4862, 4966, 6494, 8404, 9724, 9932, 12988, 16808, 19448, 19864, 25976, 27313, 33616, 35717, 38896, 39728, 42211, 51952, 54626, 71434, 84422, 109252, 142868, 168844, 218504, 285736, 337688, 437008, 464321, 571472, 675376, 928642, 1857284, 3714568, 7429136]

約数ペア:

[(1, 7429136), (2, 3714568), (4, 1857284), (8, 928642), (11, 675376), (13, 571472), (16, 464321), (17, 437008), (22, 337688), (26, 285736), (34, 218504), (44, 168844), (52, 142868), (68, 109252), (88, 84422), (104, 71434), (136, 54626), (143, 51952), (176, 42211), (187, 39728), (191, 38896), (208, 35717), (221, 33616), (272, 27313), (286, 25976), (374, 19864), (382, 19448), (442, 16808), (572, 12988), (748, 9932), (764, 9724), (884, 8404), (1144, 6494), (1496, 4966), (1528, 4862), (1768, 4202), (2101, 3536), (2288, 3247), (2431, 3056), (2483, 2992)]