42464128

素因数分解:

$2^7\times 7^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 98017920

約数和(自身を除く): 55553792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 332, 448, 571, 581, 664, 896, 1142, 1162, 1328, 2284, 2324, 2656, 3997, 4568, 4648, 5312, 7994, 9136, 9296, 10624, 15988, 18272, 18592, 31976, 36544, 37184, 47393, 63952, 73088, 74368, 94786, 127904, 189572, 255808, 331751, 379144, 511616, 663502, 758288, 1327004, 1516576, 2654008, 3033152, 5308016, 6066304, 10616032, 21232064, 42464128]

約数ペア:

[(1, 42464128), (2, 21232064), (4, 10616032), (7, 6066304), (8, 5308016), (14, 3033152), (16, 2654008), (28, 1516576), (32, 1327004), (56, 758288), (64, 663502), (83, 511616), (112, 379144), (128, 331751), (166, 255808), (224, 189572), (332, 127904), (448, 94786), (571, 74368), (581, 73088), (664, 63952), (896, 47393), (1142, 37184), (1162, 36544), (1328, 31976), (2284, 18592), (2324, 18272), (2656, 15988), (3997, 10624), (4568, 9296), (4648, 9136), (5312, 7994)]