672895832

素因数分解:

$2^3\times 7^2\times {\mathrm{857}}^1\times {\mathrm{2003}}^1$

素因数の和:2880

約数の個数: 48

約数和(自身を含む): 1470114360

約数和(自身を除く): 797218528

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 857, 1714, 2003, 3428, 4006, 5999, 6856, 8012, 11998, 14021, 16024, 23996, 28042, 41993, 47992, 56084, 83986, 98147, 112168, 167972, 196294, 335944, 392588, 785176, 1716571, 3433142, 6866284, 12015997, 13732568, 24031994, 48063988, 84111979, 96127976, 168223958, 336447916, 672895832]

約数ペア:

[(1, 672895832), (2, 336447916), (4, 168223958), (7, 96127976), (8, 84111979), (14, 48063988), (28, 24031994), (49, 13732568), (56, 12015997), (98, 6866284), (196, 3433142), (392, 1716571), (857, 785176), (1714, 392588), (2003, 335944), (3428, 196294), (4006, 167972), (5999, 112168), (6856, 98147), (8012, 83986), (11998, 56084), (14021, 47992), (16024, 41993), (23996, 28042)]