38147816

素因数分解:

$2^3\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1223}}^1$

素因数の和:1793

約数の個数: 32

約数和(自身を含む): 81959040

約数和(自身を除く): 43811224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 557, 1114, 1223, 2228, 2446, 3899, 4456, 4892, 7798, 8561, 9784, 15596, 17122, 31192, 34244, 68488, 681211, 1362422, 2724844, 4768477, 5449688, 9536954, 19073908, 38147816]

約数ペア:

[(1, 38147816), (2, 19073908), (4, 9536954), (7, 5449688), (8, 4768477), (14, 2724844), (28, 1362422), (56, 681211), (557, 68488), (1114, 34244), (1223, 31192), (2228, 17122), (2446, 15596), (3899, 9784), (4456, 8561), (4892, 7798)]