16408728

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{4651}}^1$

素因数の和:4677

約数の個数: 72

約数和(自身を含む): 51706980

約数和(自身を除く): 35298252

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 4651, 9302, 13953, 18604, 27906, 32557, 37208, 41859, 55812, 65114, 83718, 97671, 111624, 130228, 167436, 195342, 227899, 260456, 293013, 334872, 390684, 455798, 586026, 683697, 781368, 911596, 1172052, 1367394, 1823192, 2051091, 2344104, 2734788, 4102182, 5469576, 8204364, 16408728]

約数ペア:

[(1, 16408728), (2, 8204364), (3, 5469576), (4, 4102182), (6, 2734788), (7, 2344104), (8, 2051091), (9, 1823192), (12, 1367394), (14, 1172052), (18, 911596), (21, 781368), (24, 683697), (28, 586026), (36, 455798), (42, 390684), (49, 334872), (56, 293013), (63, 260456), (72, 227899), (84, 195342), (98, 167436), (126, 130228), (147, 111624), (168, 97671), (196, 83718), (252, 65114), (294, 55812), (392, 41859), (441, 37208), (504, 32557), (588, 27906), (882, 18604), (1176, 13953), (1764, 9302), (3528, 4651)]