28932876

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{12757}}^1$

素因数の和:12780

約数の個数: 60

約数和(自身を含む): 86448208

約数和(自身を除く): 57515332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 12757, 25514, 38271, 51028, 76542, 89299, 114813, 153084, 178598, 229626, 267897, 344439, 357196, 459252, 535794, 688878, 803691, 1033317, 1071588, 1377756, 1607382, 2066634, 2411073, 3214764, 4133268, 4822146, 7233219, 9644292, 14466438, 28932876]

約数ペア:

[(1, 28932876), (2, 14466438), (3, 9644292), (4, 7233219), (6, 4822146), (7, 4133268), (9, 3214764), (12, 2411073), (14, 2066634), (18, 1607382), (21, 1377756), (27, 1071588), (28, 1033317), (36, 803691), (42, 688878), (54, 535794), (63, 459252), (81, 357196), (84, 344439), (108, 267897), (126, 229626), (162, 178598), (189, 153084), (252, 114813), (324, 89299), (378, 76542), (567, 51028), (756, 38271), (1134, 25514), (2268, 12757)]