25229056

素因数分解:

$2^8\times {\mathrm{139}}^1\times {\mathrm{709}}^1$

素因数の和:864

約数の個数: 36

約数和(自身を含む): 50793400

約数和(自身を除く): 25564344

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 556, 709, 1112, 1418, 2224, 2836, 4448, 5672, 8896, 11344, 17792, 22688, 35584, 45376, 90752, 98551, 181504, 197102, 394204, 788408, 1576816, 3153632, 6307264, 12614528, 25229056]

約数ペア:

[(1, 25229056), (2, 12614528), (4, 6307264), (8, 3153632), (16, 1576816), (32, 788408), (64, 394204), (128, 197102), (139, 181504), (256, 98551), (278, 90752), (556, 45376), (709, 35584), (1112, 22688), (1418, 17792), (2224, 11344), (2836, 8896), (4448, 5672)]