2704528

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{3931}}^1$

素因数の和:3982

約数の個数: 20

約数和(自身を含む): 5363248

約数和(自身を除く): 2658720

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 3931, 7862, 15724, 31448, 62896, 169033, 338066, 676132, 1352264, 2704528]

約数ペア:

[(1, 2704528), (2, 1352264), (4, 676132), (8, 338066), (16, 169033), (43, 62896), (86, 31448), (172, 15724), (344, 7862), (688, 3931)]