40323976

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{541}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 95218560

約数和(自身を除く): 54894584

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 541, 616, 847, 968, 1082, 1331, 1694, 2164, 2662, 3388, 3787, 4328, 5324, 5951, 6776, 7574, 9317, 10648, 11902, 15148, 18634, 23804, 30296, 37268, 41657, 47608, 65461, 74536, 83314, 130922, 166628, 261844, 333256, 458227, 523688, 720071, 916454, 1440142, 1832908, 2880284, 3665816, 5040497, 5760568, 10080994, 20161988, 40323976]

約数ペア:

[(1, 40323976), (2, 20161988), (4, 10080994), (7, 5760568), (8, 5040497), (11, 3665816), (14, 2880284), (22, 1832908), (28, 1440142), (44, 916454), (56, 720071), (77, 523688), (88, 458227), (121, 333256), (154, 261844), (242, 166628), (308, 130922), (484, 83314), (541, 74536), (616, 65461), (847, 47608), (968, 41657), (1082, 37268), (1331, 30296), (1694, 23804), (2164, 18634), (2662, 15148), (3388, 11902), (3787, 10648), (4328, 9317), (5324, 7574), (5951, 6776)]