28389349834

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1\times {\mathrm{16631}}^1$

素因数の和:17562

約数の個数: 32

約数和(自身を含む): 45524312064

約数和(自身を除く): 17134962230

約数列:

[1, 2, 23, 43, 46, 86, 863, 989, 1726, 1978, 16631, 19849, 33262, 37109, 39698, 74218, 382513, 715133, 765026, 853507, 1430266, 1707014, 14352553, 16448059, 28705106, 32896118, 330108719, 617159779, 660217438, 1234319558, 14194674917, 28389349834]

約数ペア:

[(1, 28389349834), (2, 14194674917), (23, 1234319558), (43, 660217438), (46, 617159779), (86, 330108719), (863, 32896118), (989, 28705106), (1726, 16448059), (1978, 14352553), (16631, 1707014), (19849, 1430266), (33262, 853507), (37109, 765026), (39698, 715133), (74218, 382513)]