29178444

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1489}}^1$

素因数の和:1590

約数の個数: 48

約数和(自身を含む): 72092160

約数和(自身を除く): 42913716

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 71, 92, 138, 142, 213, 276, 284, 426, 852, 1489, 1633, 2978, 3266, 4467, 4899, 5956, 6532, 8934, 9798, 17868, 19596, 34247, 68494, 102741, 105719, 136988, 205482, 211438, 317157, 410964, 422876, 634314, 1268628, 2431537, 4863074, 7294611, 9726148, 14589222, 29178444]

約数ペア:

[(1, 29178444), (2, 14589222), (3, 9726148), (4, 7294611), (6, 4863074), (12, 2431537), (23, 1268628), (46, 634314), (69, 422876), (71, 410964), (92, 317157), (138, 211438), (142, 205482), (213, 136988), (276, 105719), (284, 102741), (426, 68494), (852, 34247), (1489, 19596), (1633, 17868), (2978, 9798), (3266, 8934), (4467, 6532), (4899, 5956)]