42028024

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 81289440

約数和(自身を除く): 39261416

約数列:

[1, 2, 4, 8, 61, 71, 122, 142, 244, 284, 488, 568, 1213, 2426, 4331, 4852, 8662, 9704, 17324, 34648, 73993, 86123, 147986, 172246, 295972, 344492, 591944, 688984, 5253503, 10507006, 21014012, 42028024]

約数ペア:

[(1, 42028024), (2, 21014012), (4, 10507006), (8, 5253503), (61, 688984), (71, 591944), (122, 344492), (142, 295972), (244, 172246), (284, 147986), (488, 86123), (568, 73993), (1213, 34648), (2426, 17324), (4331, 9704), (4852, 8662)]