38779328

素因数分解:

$2^6\times 7^1\times {\mathrm{86561}}^1$

素因数の和:86580

約数の個数: 28

約数和(自身を含む): 87946992

約数和(自身を除く): 49167664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 86561, 173122, 346244, 605927, 692488, 1211854, 1384976, 2423708, 2769952, 4847416, 5539904, 9694832, 19389664, 38779328]

約数ペア:

[(1, 38779328), (2, 19389664), (4, 9694832), (7, 5539904), (8, 4847416), (14, 2769952), (16, 2423708), (28, 1384976), (32, 1211854), (56, 692488), (64, 605927), (112, 346244), (224, 173122), (448, 86561)]