70221368

素因数分解:

$2^3\times 7^1\times {\mathrm{1253953}}^1$

素因数の和:1253966

約数の個数: 16

約数和(自身を含む): 150474480

約数和(自身を除く): 80253112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1253953, 2507906, 5015812, 8777671, 10031624, 17555342, 35110684, 70221368]

約数ペア:

[(1, 70221368), (2, 35110684), (4, 17555342), (7, 10031624), (8, 8777671), (14, 5015812), (28, 2507906), (56, 1253953)]