274599808

素因数分解:

$2^7\times 7^1\times {\mathrm{306473}}^1$

素因数の和:306494

約数の個数: 32

約数和(自身を含む): 625206960

約数和(自身を除く): 350607152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 306473, 612946, 1225892, 2145311, 2451784, 4290622, 4903568, 8581244, 9807136, 17162488, 19614272, 34324976, 39228544, 68649952, 137299904, 274599808]

約数ペア:

[(1, 274599808), (2, 137299904), (4, 68649952), (7, 39228544), (8, 34324976), (14, 19614272), (16, 17162488), (28, 9807136), (32, 8581244), (56, 4903568), (64, 4290622), (112, 2451784), (128, 2145311), (224, 1225892), (448, 612946), (896, 306473)]