6687968

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 15291360

約数和(自身を除く): 8603392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 409, 511, 584, 818, 1022, 1168, 1636, 2044, 2336, 2863, 3272, 4088, 5726, 6544, 8176, 11452, 13088, 16352, 22904, 29857, 45808, 59714, 91616, 119428, 208999, 238856, 417998, 477712, 835996, 955424, 1671992, 3343984, 6687968]

約数ペア:

[(1, 6687968), (2, 3343984), (4, 1671992), (7, 955424), (8, 835996), (14, 477712), (16, 417998), (28, 238856), (32, 208999), (56, 119428), (73, 91616), (112, 59714), (146, 45808), (224, 29857), (292, 22904), (409, 16352), (511, 13088), (584, 11452), (818, 8176), (1022, 6544), (1168, 5726), (1636, 4088), (2044, 3272), (2336, 2863)]