2975712

素因数分解:

$2^5\times 3^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 7902720

約数和(自身を除く): 4927008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139, 223, 278, 417, 446, 556, 669, 834, 892, 1112, 1338, 1668, 1784, 2224, 2676, 3336, 3568, 4448, 5352, 6672, 7136, 10704, 13344, 21408, 30997, 61994, 92991, 123988, 185982, 247976, 371964, 495952, 743928, 991904, 1487856, 2975712]

約数ペア:

[(1, 2975712), (2, 1487856), (3, 991904), (4, 743928), (6, 495952), (8, 371964), (12, 247976), (16, 185982), (24, 123988), (32, 92991), (48, 61994), (96, 30997), (139, 21408), (223, 13344), (278, 10704), (417, 7136), (446, 6672), (556, 5352), (669, 4448), (834, 3568), (892, 3336), (1112, 2676), (1338, 2224), (1668, 1784)]