68941184

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{3187}}^1$

素因数の和:3227

約数の個数: 48

約数和(自身を含む): 148768020

約数和(自身を除く): 79826836

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 1352, 1664, 2704, 3187, 5408, 6374, 10816, 12748, 21632, 25496, 41431, 50992, 82862, 101984, 165724, 203968, 331448, 407936, 538603, 662896, 1077206, 1325792, 2154412, 2651584, 4308824, 5303168, 8617648, 17235296, 34470592, 68941184]

約数ペア:

[(1, 68941184), (2, 34470592), (4, 17235296), (8, 8617648), (13, 5303168), (16, 4308824), (26, 2651584), (32, 2154412), (52, 1325792), (64, 1077206), (104, 662896), (128, 538603), (169, 407936), (208, 331448), (338, 203968), (416, 165724), (676, 101984), (832, 82862), (1352, 50992), (1664, 41431), (2704, 25496), (3187, 21632), (5408, 12748), (6374, 10816)]