57139642

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{17077}}^1$

素因数の和:17325

約数の個数: 16

約数和(自身を含む): 98369280

約数和(自身を除く): 41229638

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 17077, 34154, 119539, 239078, 4081403, 8162806, 28569821, 57139642]

約数ペア:

[(1, 57139642), (2, 28569821), (7, 8162806), (14, 4081403), (239, 239078), (478, 119539), (1673, 34154), (3346, 17077)]