25989184

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31237}}^1$

素因数の和:31262

約数の個数: 28

約数和(自身を含む): 55541164

約数和(自身を除く): 29551980

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 31237, 62474, 124948, 249896, 406081, 499792, 812162, 999584, 1624324, 1999168, 3248648, 6497296, 12994592, 25989184]

約数ペア:

[(1, 25989184), (2, 12994592), (4, 6497296), (8, 3248648), (13, 1999168), (16, 1624324), (26, 999584), (32, 812162), (52, 499792), (64, 406081), (104, 249896), (208, 124948), (416, 62474), (832, 31237)]