39620476

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{23197}}^1$

素因数の和:23269

約数の個数: 24

約数和(自身を含む): 80543456

約数和(自身を除く): 40922980

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 23197, 46394, 92788, 162379, 324758, 649516, 1415017, 2830034, 5660068, 9905119, 19810238, 39620476]

約数ペア:

[(1, 39620476), (2, 19810238), (4, 9905119), (7, 5660068), (14, 2830034), (28, 1415017), (61, 649516), (122, 324758), (244, 162379), (427, 92788), (854, 46394), (1708, 23197)]