25944152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{249463}}^1$

素因数の和:249482

約数の個数: 16

約数和(自身を含む): 52387440

約数和(自身を除く): 26443288

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 249463, 498926, 997852, 1995704, 3243019, 6486038, 12972076, 25944152]

約数ペア:

[(1, 25944152), (2, 12972076), (4, 6486038), (8, 3243019), (13, 1995704), (26, 997852), (52, 498926), (104, 249463)]