77474992

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16087}}^1$

素因数の和:16145

約数の個数: 40

約数和(自身を含む): 175552256

約数和(自身を除く): 98077264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 16087, 32174, 64348, 112609, 128696, 225218, 257392, 450436, 691741, 900872, 1383482, 1801744, 2766964, 4842187, 5533928, 9684374, 11067856, 19368748, 38737496, 77474992]

約数ペア:

[(1, 77474992), (2, 38737496), (4, 19368748), (7, 11067856), (8, 9684374), (14, 5533928), (16, 4842187), (28, 2766964), (43, 1801744), (56, 1383482), (86, 900872), (112, 691741), (172, 450436), (301, 257392), (344, 225218), (602, 128696), (688, 112609), (1204, 64348), (2408, 32174), (4816, 16087)]