704539136

素因数分解:

$2^9\times 7^1\times {\mathrm{196579}}^1$

素因数の和:196604

約数の個数: 40

約数和(自身を含む): 1608810720

約数和(自身を除く): 904271584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 196579, 393158, 786316, 1376053, 1572632, 2752106, 3145264, 5504212, 6290528, 11008424, 12581056, 22016848, 25162112, 44033696, 50324224, 88067392, 100648448, 176134784, 352269568, 704539136]

約数ペア:

[(1, 704539136), (2, 352269568), (4, 176134784), (7, 100648448), (8, 88067392), (14, 50324224), (16, 44033696), (28, 25162112), (32, 22016848), (56, 12581056), (64, 11008424), (112, 6290528), (128, 5504212), (224, 3145264), (256, 2752106), (448, 1572632), (512, 1376053), (896, 786316), (1792, 393158), (3584, 196579)]