28937505888

素因数分解:

$2^5\times 3^2\times {\mathrm{281}}^1\times {\mathrm{357571}}^1$

素因数の和:357868

約数の個数: 72

約数和(自身を含む): 82584113976

約数和(自身を除く): 53646608088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 281, 288, 562, 843, 1124, 1686, 2248, 2529, 3372, 4496, 5058, 6744, 8992, 10116, 13488, 20232, 26976, 40464, 80928, 357571, 715142, 1072713, 1430284, 2145426, 2860568, 3218139, 4290852, 5721136, 6436278, 8581704, 11442272, 12872556, 17163408, 25745112, 34326816, 51490224, 100477451, 102980448, 200954902, 301432353, 401909804, 602864706, 803819608, 904297059, 1205729412, 1607639216, 1808594118, 2411458824, 3215278432, 3617188236, 4822917648, 7234376472, 9645835296, 14468752944, 28937505888]

約数ペア:

[(1, 28937505888), (2, 14468752944), (3, 9645835296), (4, 7234376472), (6, 4822917648), (8, 3617188236), (9, 3215278432), (12, 2411458824), (16, 1808594118), (18, 1607639216), (24, 1205729412), (32, 904297059), (36, 803819608), (48, 602864706), (72, 401909804), (96, 301432353), (144, 200954902), (281, 102980448), (288, 100477451), (562, 51490224), (843, 34326816), (1124, 25745112), (1686, 17163408), (2248, 12872556), (2529, 11442272), (3372, 8581704), (4496, 6436278), (5058, 5721136), (6744, 4290852), (8992, 3218139), (10116, 2860568), (13488, 2145426), (20232, 1430284), (26976, 1072713), (40464, 715142), (80928, 357571)]