28145892

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2609}}^1$

素因数の和:2676

約数の個数: 48

約数和(自身を含む): 70156800

約数和(自身を除く): 42010908

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 348, 372, 899, 1798, 2609, 2697, 3596, 5218, 5394, 7827, 10436, 10788, 15654, 31308, 75661, 80879, 151322, 161758, 226983, 242637, 302644, 323516, 453966, 485274, 907932, 970548, 2345491, 4690982, 7036473, 9381964, 14072946, 28145892]

約数ペア:

[(1, 28145892), (2, 14072946), (3, 9381964), (4, 7036473), (6, 4690982), (12, 2345491), (29, 970548), (31, 907932), (58, 485274), (62, 453966), (87, 323516), (93, 302644), (116, 242637), (124, 226983), (174, 161758), (186, 151322), (348, 80879), (372, 75661), (899, 31308), (1798, 15654), (2609, 10788), (2697, 10436), (3596, 7827), (5218, 5394)]