64597919

素因数分解:

${\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 68027904

約数和(自身を除く): 3429985

約数列:

[1, 41, 73, 113, 191, 2993, 4633, 7831, 8249, 13943, 21583, 338209, 571663, 884903, 1575559, 64597919]

約数ペア:

[(1, 64597919), (41, 1575559), (73, 884903), (113, 571663), (191, 338209), (2993, 21583), (4633, 13943), (7831, 8249)]