15679951616

素因数分解:

$2^8\times 7^1\times {\mathrm{379}}^1\times {\mathrm{23087}}^1$

素因数の和:23489

約数の個数: 72

約数和(自身を含む): 35865822720

約数和(自身を除く): 20185871104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 379, 448, 758, 896, 1516, 1792, 2653, 3032, 5306, 6064, 10612, 12128, 21224, 23087, 24256, 42448, 46174, 48512, 84896, 92348, 97024, 161609, 169792, 184696, 323218, 339584, 369392, 646436, 679168, 738784, 1292872, 1477568, 2585744, 2955136, 5171488, 5910272, 8749973, 10342976, 17499946, 20685952, 34999892, 41371904, 61249811, 69999784, 122499622, 139999568, 244999244, 279999136, 489998488, 559998272, 979996976, 1119996544, 1959993952, 2239993088, 3919987904, 7839975808, 15679951616]

約数ペア:

[(1, 15679951616), (2, 7839975808), (4, 3919987904), (7, 2239993088), (8, 1959993952), (14, 1119996544), (16, 979996976), (28, 559998272), (32, 489998488), (56, 279999136), (64, 244999244), (112, 139999568), (128, 122499622), (224, 69999784), (256, 61249811), (379, 41371904), (448, 34999892), (758, 20685952), (896, 17499946), (1516, 10342976), (1792, 8749973), (2653, 5910272), (3032, 5171488), (5306, 2955136), (6064, 2585744), (10612, 1477568), (12128, 1292872), (21224, 738784), (23087, 679168), (24256, 646436), (42448, 369392), (46174, 339584), (48512, 323218), (84896, 184696), (92348, 169792), (97024, 161609)]