74205152

素因数分解:

$2^5\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1289}}^1$

素因数の和:1563

約数の個数: 48

約数和(自身を含む): 167741280

約数和(自身を除く): 93536128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 257, 514, 1028, 1289, 1799, 2056, 2578, 3598, 4112, 5156, 7196, 8224, 9023, 10312, 14392, 18046, 20624, 28784, 36092, 41248, 57568, 72184, 144368, 288736, 331273, 662546, 1325092, 2318911, 2650184, 4637822, 5300368, 9275644, 10600736, 18551288, 37102576, 74205152]

約数ペア:

[(1, 74205152), (2, 37102576), (4, 18551288), (7, 10600736), (8, 9275644), (14, 5300368), (16, 4637822), (28, 2650184), (32, 2318911), (56, 1325092), (112, 662546), (224, 331273), (257, 288736), (514, 144368), (1028, 72184), (1289, 57568), (1799, 41248), (2056, 36092), (2578, 28784), (3598, 20624), (4112, 18046), (5156, 14392), (7196, 10312), (8224, 9023)]