25568608

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61463}}^1$

素因数の和:61486

約数の個数: 24

約数和(自身を含む): 54211248

約数和(自身を除く): 28642640

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 61463, 122926, 245852, 491704, 799019, 983408, 1598038, 1966816, 3196076, 6392152, 12784304, 25568608]

約数ペア:

[(1, 25568608), (2, 12784304), (4, 6392152), (8, 3196076), (13, 1966816), (16, 1598038), (26, 983408), (32, 799019), (52, 491704), (104, 245852), (208, 122926), (416, 61463)]