392480368

素因数分解:

$2^4\times 7^1\times {\mathrm{3504289}}^1$

素因数の和:3504304

約数の個数: 20

約数和(自身を含む): 869063920

約数和(自身を除く): 476583552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3504289, 7008578, 14017156, 24530023, 28034312, 49060046, 56068624, 98120092, 196240184, 392480368]

約数ペア:

[(1, 392480368), (2, 196240184), (4, 98120092), (7, 56068624), (8, 49060046), (14, 28034312), (16, 24530023), (28, 14017156), (56, 7008578), (112, 3504289)]