17173072

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1433}}^1$

素因数の和:1555

約数の個数: 40

約数和(自身を含む): 38408256

約数和(自身を除く): 21235184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1433, 1498, 1712, 2866, 2996, 5732, 5992, 10031, 11464, 11984, 20062, 22928, 40124, 80248, 153331, 160496, 306662, 613324, 1073317, 1226648, 2146634, 2453296, 4293268, 8586536, 17173072]

約数ペア:

[(1, 17173072), (2, 8586536), (4, 4293268), (7, 2453296), (8, 2146634), (14, 1226648), (16, 1073317), (28, 613324), (56, 306662), (107, 160496), (112, 153331), (214, 80248), (428, 40124), (749, 22928), (856, 20062), (1433, 11984), (1498, 11464), (1712, 10031), (2866, 5992), (2996, 5732)]