39745768

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{11801}}^1$

素因数の和:12228

約数の個数: 16

約数和(自身を含む): 74706660

約数和(自身を除く): 34960892

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 11801, 23602, 47204, 94408, 4968221, 9936442, 19872884, 39745768]

約数ペア:

[(1, 39745768), (2, 19872884), (4, 9936442), (8, 4968221), (421, 94408), (842, 47204), (1684, 23602), (3368, 11801)]