290528

素因数分解:

$2^5\times 7^1\times {\mathrm{1297}}^1$

素因数の和:1314

約数の個数: 24

約数和(自身を含む): 654192

約数和(自身を除く): 363664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1297, 2594, 5188, 9079, 10376, 18158, 20752, 36316, 41504, 72632, 145264, 290528]

約数ペア:

[(1, 290528), (2, 145264), (4, 72632), (7, 41504), (8, 36316), (14, 20752), (16, 18158), (28, 10376), (32, 9079), (56, 5188), (112, 2594), (224, 1297)]