25901248

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{4007}}^1$

素因数の和:4120

約数の個数: 28

約数和(自身を含む): 51919632

約数和(自身を除く): 26018384

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 4007, 6464, 8014, 16028, 32056, 64112, 128224, 256448, 404707, 809414, 1618828, 3237656, 6475312, 12950624, 25901248]

約数ペア:

[(1, 25901248), (2, 12950624), (4, 6475312), (8, 3237656), (16, 1618828), (32, 809414), (64, 404707), (101, 256448), (202, 128224), (404, 64112), (808, 32056), (1616, 16028), (3232, 8014), (4007, 6464)]