28066654

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3089}}^1$

素因数の和:3168

約数の個数: 32

約数和(自身を含む): 53395200

約数和(自身を除く): 25328546

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 118, 154, 413, 649, 826, 1298, 3089, 4543, 6178, 9086, 21623, 33979, 43246, 67958, 182251, 237853, 364502, 475706, 1275757, 2004761, 2551514, 4009522, 14033327, 28066654]

約数ペア:

[(1, 28066654), (2, 14033327), (7, 4009522), (11, 2551514), (14, 2004761), (22, 1275757), (59, 475706), (77, 364502), (118, 237853), (154, 182251), (413, 67958), (649, 43246), (826, 33979), (1298, 21623), (3089, 9086), (4543, 6178)]