4928252

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 10418688

約数和(自身を除く): 5490436

約数列:

[1, 2, 4, 7, 14, 28, 37, 67, 71, 74, 134, 142, 148, 259, 268, 284, 469, 497, 518, 938, 994, 1036, 1876, 1988, 2479, 2627, 4757, 4958, 5254, 9514, 9916, 10508, 17353, 18389, 19028, 33299, 34706, 36778, 66598, 69412, 73556, 133196, 176009, 352018, 704036, 1232063, 2464126, 4928252]

約数ペア:

[(1, 4928252), (2, 2464126), (4, 1232063), (7, 704036), (14, 352018), (28, 176009), (37, 133196), (67, 73556), (71, 69412), (74, 66598), (134, 36778), (142, 34706), (148, 33299), (259, 19028), (268, 18389), (284, 17353), (469, 10508), (497, 9916), (518, 9514), (938, 5254), (994, 4958), (1036, 4757), (1876, 2627), (1988, 2479)]