61964434

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{829}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 112348800

約数和(自身を除く): 50384366

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 281, 562, 829, 1658, 1967, 3934, 5339, 5803, 10678, 11606, 15751, 31502, 37373, 74746, 110257, 220514, 232949, 465898, 1630643, 3261286, 4426031, 8852062, 30982217, 61964434]

約数ペア:

[(1, 61964434), (2, 30982217), (7, 8852062), (14, 4426031), (19, 3261286), (38, 1630643), (133, 465898), (266, 232949), (281, 220514), (562, 110257), (829, 74746), (1658, 37373), (1967, 31502), (3934, 15751), (5339, 11606), (5803, 10678)]