28075082

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 50101632

約数和(自身を除く): 22026550

約数列:

[1, 2, 7, 14, 37, 74, 83, 166, 259, 518, 581, 653, 1162, 1306, 3071, 4571, 6142, 9142, 21497, 24161, 42994, 48322, 54199, 108398, 169127, 338254, 379393, 758786, 2005363, 4010726, 14037541, 28075082]

約数ペア:

[(1, 28075082), (2, 14037541), (7, 4010726), (14, 2005363), (37, 758786), (74, 379393), (83, 338254), (166, 169127), (259, 108398), (518, 54199), (581, 48322), (653, 42994), (1162, 24161), (1306, 21497), (3071, 9142), (4571, 6142)]