823373488

素因数分解:

$2^4\times 7^1\times {\mathrm{691}}^1\times {\mathrm{10639}}^1$

素因数の和:11345

約数の個数: 40

約数和(自身を含む): 1825994240

約数和(自身を除く): 1002620752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 691, 1382, 2764, 4837, 5528, 9674, 10639, 11056, 19348, 21278, 38696, 42556, 74473, 77392, 85112, 148946, 170224, 297892, 595784, 1191568, 7351549, 14703098, 29406196, 51460843, 58812392, 102921686, 117624784, 205843372, 411686744, 823373488]

約数ペア:

[(1, 823373488), (2, 411686744), (4, 205843372), (7, 117624784), (8, 102921686), (14, 58812392), (16, 51460843), (28, 29406196), (56, 14703098), (112, 7351549), (691, 1191568), (1382, 595784), (2764, 297892), (4837, 170224), (5528, 148946), (9674, 85112), (10639, 77392), (11056, 74473), (19348, 42556), (21278, 38696)]