74312224

素因数分解:

$2^5\times 7^2\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:678

約数の個数: 72

約数和(自身を含む): 172540368

約数和(自身を除く): 98228144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 83, 98, 112, 166, 196, 224, 332, 392, 571, 581, 664, 784, 1142, 1162, 1328, 1568, 2284, 2324, 2656, 3997, 4067, 4568, 4648, 7994, 8134, 9136, 9296, 15988, 16268, 18272, 18592, 27979, 31976, 32536, 47393, 55958, 63952, 65072, 94786, 111916, 127904, 130144, 189572, 223832, 331751, 379144, 447664, 663502, 758288, 895328, 1327004, 1516576, 2322257, 2654008, 4644514, 5308016, 9289028, 10616032, 18578056, 37156112, 74312224]

約数ペア:

[(1, 74312224), (2, 37156112), (4, 18578056), (7, 10616032), (8, 9289028), (14, 5308016), (16, 4644514), (28, 2654008), (32, 2322257), (49, 1516576), (56, 1327004), (83, 895328), (98, 758288), (112, 663502), (166, 447664), (196, 379144), (224, 331751), (332, 223832), (392, 189572), (571, 130144), (581, 127904), (664, 111916), (784, 94786), (1142, 65072), (1162, 63952), (1328, 55958), (1568, 47393), (2284, 32536), (2324, 31976), (2656, 27979), (3997, 18592), (4067, 18272), (4568, 16268), (4648, 15988), (7994, 9296), (8134, 9136)]