27175148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 64440096

約数和(自身を除く): 37264948

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 617, 847, 1001, 1234, 1573, 1694, 2002, 2468, 3146, 3388, 4004, 4319, 6292, 6787, 8021, 8638, 11011, 13574, 16042, 17276, 22022, 27148, 32084, 44044, 47509, 56147, 74657, 88231, 95018, 112294, 149314, 176462, 190036, 224588, 298628, 352924, 522599, 617617, 970541, 1045198, 1235234, 1941082, 2090396, 2470468, 3882164, 6793787, 13587574, 27175148]

約数ペア:

[(1, 27175148), (2, 13587574), (4, 6793787), (7, 3882164), (11, 2470468), (13, 2090396), (14, 1941082), (22, 1235234), (26, 1045198), (28, 970541), (44, 617617), (52, 522599), (77, 352924), (91, 298628), (121, 224588), (143, 190036), (154, 176462), (182, 149314), (242, 112294), (286, 95018), (308, 88231), (364, 74657), (484, 56147), (572, 47509), (617, 44044), (847, 32084), (1001, 27148), (1234, 22022), (1573, 17276), (1694, 16042), (2002, 13574), (2468, 11011), (3146, 8638), (3388, 8021), (4004, 6787), (4319, 6292)]