25240448

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{6361}}^1$

素因数の和:6406

約数の個数: 32

約数和(自身を含む): 51913920

約数和(自身を除く): 26673472

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 6361, 12722, 25444, 50888, 101776, 197191, 203552, 394382, 407104, 788764, 814208, 1577528, 3155056, 6310112, 12620224, 25240448]

約数ペア:

[(1, 25240448), (2, 12620224), (4, 6310112), (8, 3155056), (16, 1577528), (31, 814208), (32, 788764), (62, 407104), (64, 394382), (124, 203552), (128, 197191), (248, 101776), (496, 50888), (992, 25444), (1984, 12722), (3968, 6361)]