42193312

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:474

約数の個数: 72

約数和(自身を含む): 98249760

約数和(自身を除く): 56056448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 98, 112, 142, 196, 224, 284, 379, 392, 497, 568, 758, 784, 994, 1136, 1516, 1568, 1988, 2272, 2653, 3032, 3479, 3976, 5306, 6064, 6958, 7952, 10612, 12128, 13916, 15904, 18571, 21224, 26909, 27832, 37142, 42448, 53818, 55664, 74284, 84896, 107636, 111328, 148568, 188363, 215272, 297136, 376726, 430544, 594272, 753452, 861088, 1318541, 1506904, 2637082, 3013808, 5274164, 6027616, 10548328, 21096656, 42193312]

約数ペア:

[(1, 42193312), (2, 21096656), (4, 10548328), (7, 6027616), (8, 5274164), (14, 3013808), (16, 2637082), (28, 1506904), (32, 1318541), (49, 861088), (56, 753452), (71, 594272), (98, 430544), (112, 376726), (142, 297136), (196, 215272), (224, 188363), (284, 148568), (379, 111328), (392, 107636), (497, 84896), (568, 74284), (758, 55664), (784, 53818), (994, 42448), (1136, 37142), (1516, 27832), (1568, 26909), (1988, 21224), (2272, 18571), (2653, 15904), (3032, 13916), (3479, 12128), (3976, 10612), (5306, 7952), (6064, 6958)]