25792026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 60092928

約数和(自身を除く): 34300902

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 53, 78, 102, 106, 159, 221, 318, 367, 442, 663, 689, 734, 901, 1101, 1326, 1378, 1802, 2067, 2202, 2703, 4134, 4771, 5406, 6239, 9542, 11713, 12478, 14313, 18717, 19451, 23426, 28626, 35139, 37434, 38902, 58353, 70278, 81107, 116706, 162214, 243321, 252863, 330667, 486642, 505726, 661334, 758589, 992001, 1517178, 1984002, 4298671, 8597342, 12896013, 25792026]

約数ペア:

[(1, 25792026), (2, 12896013), (3, 8597342), (6, 4298671), (13, 1984002), (17, 1517178), (26, 992001), (34, 758589), (39, 661334), (51, 505726), (53, 486642), (78, 330667), (102, 252863), (106, 243321), (159, 162214), (221, 116706), (318, 81107), (367, 70278), (442, 58353), (663, 38902), (689, 37434), (734, 35139), (901, 28626), (1101, 23426), (1326, 19451), (1378, 18717), (1802, 14313), (2067, 12478), (2202, 11713), (2703, 9542), (4134, 6239), (4771, 5406)]