71928206

素因数分解:

$2^1\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{3943}}^1$

素因数の和:5255

約数の個数: 16

約数和(自身を含む): 123431424

約数和(自身を除く): 51503218

約数列:

[1, 2, 7, 14, 1303, 2606, 3943, 7886, 9121, 18242, 27601, 55202, 5137729, 10275458, 35964103, 71928206]

約数ペア:

[(1, 71928206), (2, 35964103), (7, 10275458), (14, 5137729), (1303, 55202), (2606, 27601), (3943, 18242), (7886, 9121)]