42908992

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2$

素因数の和:180

約数の個数: 84

約数和(自身を含む): 103896160

約数和(自身を除く): 60987168

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 71, 76, 112, 133, 142, 152, 224, 266, 284, 304, 448, 497, 532, 568, 608, 994, 1064, 1136, 1216, 1349, 1988, 2128, 2272, 2698, 3976, 4256, 4544, 5041, 5396, 7952, 8512, 9443, 10082, 10792, 15904, 18886, 20164, 21584, 31808, 35287, 37772, 40328, 43168, 70574, 75544, 80656, 86336, 95779, 141148, 151088, 161312, 191558, 282296, 302176, 322624, 383116, 564592, 604352, 670453, 766232, 1129184, 1340906, 1532464, 2258368, 2681812, 3064928, 5363624, 6129856, 10727248, 21454496, 42908992]

約数ペア:

[(1, 42908992), (2, 21454496), (4, 10727248), (7, 6129856), (8, 5363624), (14, 3064928), (16, 2681812), (19, 2258368), (28, 1532464), (32, 1340906), (38, 1129184), (56, 766232), (64, 670453), (71, 604352), (76, 564592), (112, 383116), (133, 322624), (142, 302176), (152, 282296), (224, 191558), (266, 161312), (284, 151088), (304, 141148), (448, 95779), (497, 86336), (532, 80656), (568, 75544), (608, 70574), (994, 43168), (1064, 40328), (1136, 37772), (1216, 35287), (1349, 31808), (1988, 21584), (2128, 20164), (2272, 18886), (2698, 15904), (3976, 10792), (4256, 10082), (4544, 9443), (5041, 8512), (5396, 7952)]