71290938

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{1439}}^1$

素因数の和:1826

約数の個数: 32

約数和(自身を含む): 149299200

約数和(自身を除く): 78008262

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 359, 718, 1077, 1439, 2154, 2878, 4317, 8257, 8634, 16514, 24771, 33097, 49542, 66194, 99291, 198582, 516601, 1033202, 1549803, 3099606, 11881823, 23763646, 35645469, 71290938]

約数ペア:

[(1, 71290938), (2, 35645469), (3, 23763646), (6, 11881823), (23, 3099606), (46, 1549803), (69, 1033202), (138, 516601), (359, 198582), (718, 99291), (1077, 66194), (1439, 49542), (2154, 33097), (2878, 24771), (4317, 16514), (8257, 8634)]