1458939136

素因数分解:

$2^8\times {\mathrm{79}}^1\times {\mathrm{72139}}^1$

素因数の和:72234

約数の個数: 36

約数和(自身を含む): 2949083200

約数和(自身を除く): 1490144064

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 632, 1264, 2528, 5056, 10112, 20224, 72139, 144278, 288556, 577112, 1154224, 2308448, 4616896, 5698981, 9233792, 11397962, 18467584, 22795924, 45591848, 91183696, 182367392, 364734784, 729469568, 1458939136]

約数ペア:

[(1, 1458939136), (2, 729469568), (4, 364734784), (8, 182367392), (16, 91183696), (32, 45591848), (64, 22795924), (79, 18467584), (128, 11397962), (158, 9233792), (256, 5698981), (316, 4616896), (632, 2308448), (1264, 1154224), (2528, 577112), (5056, 288556), (10112, 144278), (20224, 72139)]