29870792

素因数分解:

$2^3\times 7^2\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 65667420

約数和(自身を除く): 35796628

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 181, 196, 362, 392, 421, 724, 842, 1267, 1448, 1684, 2534, 2947, 3368, 5068, 5894, 8869, 10136, 11788, 17738, 20629, 23576, 35476, 41258, 70952, 76201, 82516, 152402, 165032, 304804, 533407, 609608, 1066814, 2133628, 3733849, 4267256, 7467698, 14935396, 29870792]

約数ペア:

[(1, 29870792), (2, 14935396), (4, 7467698), (7, 4267256), (8, 3733849), (14, 2133628), (28, 1066814), (49, 609608), (56, 533407), (98, 304804), (181, 165032), (196, 152402), (362, 82516), (392, 76201), (421, 70952), (724, 41258), (842, 35476), (1267, 23576), (1448, 20629), (1684, 17738), (2534, 11788), (2947, 10136), (3368, 8869), (5068, 5894)]