27876884

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3469}}^1$

素因数の和:3528

約数の個数: 36

約数和(自身を含む): 58150260

約数和(自身を除く): 30273376

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 3469, 4018, 6938, 8036, 13876, 24283, 48566, 97132, 142229, 169981, 284458, 339962, 568916, 679924, 995603, 1991206, 3982412, 6969221, 13938442, 27876884]

約数ペア:

[(1, 27876884), (2, 13938442), (4, 6969221), (7, 3982412), (14, 1991206), (28, 995603), (41, 679924), (49, 568916), (82, 339962), (98, 284458), (164, 169981), (196, 142229), (287, 97132), (574, 48566), (1148, 24283), (2009, 13876), (3469, 8036), (4018, 6938)]