25395408

素因数分解:

$2^4\times 3^2\times {\mathrm{176357}}^1$

素因数の和:176371

約数の個数: 30

約数和(自身を含む): 71072274

約数和(自身を除く): 45676866

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 176357, 352714, 529071, 705428, 1058142, 1410856, 1587213, 2116284, 2821712, 3174426, 4232568, 6348852, 8465136, 12697704, 25395408]

約数ペア:

[(1, 25395408), (2, 12697704), (3, 8465136), (4, 6348852), (6, 4232568), (8, 3174426), (9, 2821712), (12, 2116284), (16, 1587213), (18, 1410856), (24, 1058142), (36, 705428), (48, 529071), (72, 352714), (144, 176357)]