25151476

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{6857}}^1$

素因数の和:6999

約数の個数: 24

約数和(自身を含む): 50694336

約数和(自身を除く): 25542860

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 6857, 13714, 27428, 47999, 95998, 191996, 898267, 1796534, 3593068, 6287869, 12575738, 25151476]

約数ペア:

[(1, 25151476), (2, 12575738), (4, 6287869), (7, 3593068), (14, 1796534), (28, 898267), (131, 191996), (262, 95998), (524, 47999), (917, 27428), (1834, 13714), (3668, 6857)]