71622208

素因数分解:

$2^6\times 7^1\times {\mathrm{159871}}^1$

素因数の和:159890

約数の個数: 28

約数和(自身を含む): 162429952

約数和(自身を除く): 90807744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 159871, 319742, 639484, 1119097, 1278968, 2238194, 2557936, 4476388, 5115872, 8952776, 10231744, 17905552, 35811104, 71622208]

約数ペア:

[(1, 71622208), (2, 35811104), (4, 17905552), (7, 10231744), (8, 8952776), (14, 5115872), (16, 4476388), (28, 2557936), (32, 2238194), (56, 1278968), (64, 1119097), (112, 639484), (224, 319742), (448, 159871)]