26898944

素因数分解:

$2^9\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:616

約数の個数: 40

約数和(自身を含む): 54358128

約数和(自身を除く): 27459184

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 491, 512, 856, 982, 1712, 1964, 3424, 3928, 6848, 7856, 13696, 15712, 27392, 31424, 52537, 54784, 62848, 105074, 125696, 210148, 251392, 420296, 840592, 1681184, 3362368, 6724736, 13449472, 26898944]

約数ペア:

[(1, 26898944), (2, 13449472), (4, 6724736), (8, 3362368), (16, 1681184), (32, 840592), (64, 420296), (107, 251392), (128, 210148), (214, 125696), (256, 105074), (428, 62848), (491, 54784), (512, 52537), (856, 31424), (982, 27392), (1712, 15712), (1964, 13696), (3424, 7856), (3928, 6848)]