68252968

素因数分解:

$2^3\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1811}}^1$

素因数の和:2497

約数の個数: 32

約数和(自身を含む): 146554560

約数和(自身を除く): 78301592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 673, 1346, 1811, 2692, 3622, 4711, 5384, 7244, 9422, 12677, 14488, 18844, 25354, 37688, 50708, 101416, 1218803, 2437606, 4875212, 8531621, 9750424, 17063242, 34126484, 68252968]

約数ペア:

[(1, 68252968), (2, 34126484), (4, 17063242), (7, 9750424), (8, 8531621), (14, 4875212), (28, 2437606), (56, 1218803), (673, 101416), (1346, 50708), (1811, 37688), (2692, 25354), (3622, 18844), (4711, 14488), (5384, 12677), (7244, 9422)]