411427552

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{661}}^1$

素因数の和:1091

約数の個数: 48

約数和(自身を含む): 828781632

約数和(自身を除く): 417354080

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 367, 424, 661, 734, 848, 1322, 1468, 1696, 2644, 2936, 5288, 5872, 10576, 11744, 19451, 21152, 35033, 38902, 70066, 77804, 140132, 155608, 242587, 280264, 311216, 485174, 560528, 622432, 970348, 1121056, 1940696, 3881392, 7762784, 12857111, 25714222, 51428444, 102856888, 205713776, 411427552]

約数ペア:

[(1, 411427552), (2, 205713776), (4, 102856888), (8, 51428444), (16, 25714222), (32, 12857111), (53, 7762784), (106, 3881392), (212, 1940696), (367, 1121056), (424, 970348), (661, 622432), (734, 560528), (848, 485174), (1322, 311216), (1468, 280264), (1696, 242587), (2644, 155608), (2936, 140132), (5288, 77804), (5872, 70066), (10576, 38902), (11744, 35033), (19451, 21152)]