71707054

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1951}}^1$

素因数の和:2040

約数の個数: 32

約数和(自身を含む): 121430016

約数和(自身を除く): 49722962

約数列:

[1, 2, 17, 23, 34, 46, 47, 94, 391, 782, 799, 1081, 1598, 1951, 2162, 3902, 18377, 33167, 36754, 44873, 66334, 89746, 91697, 183394, 762841, 1525682, 1558849, 2109031, 3117698, 4218062, 35853527, 71707054]

約数ペア:

[(1, 71707054), (2, 35853527), (17, 4218062), (23, 3117698), (34, 2109031), (46, 1558849), (47, 1525682), (94, 762841), (391, 183394), (782, 91697), (799, 89746), (1081, 66334), (1598, 44873), (1951, 36754), (2162, 33167), (3902, 18377)]