28550074

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 50389632

約数和(自身を除く): 21839558

約数列:

[1, 2, 7, 14, 61, 101, 122, 202, 331, 427, 662, 707, 854, 1414, 2317, 4634, 6161, 12322, 20191, 33431, 40382, 43127, 66862, 86254, 141337, 234017, 282674, 468034, 2039291, 4078582, 14275037, 28550074]

約数ペア:

[(1, 28550074), (2, 14275037), (7, 4078582), (14, 2039291), (61, 468034), (101, 282674), (122, 234017), (202, 141337), (331, 86254), (427, 66862), (662, 43127), (707, 40382), (854, 33431), (1414, 20191), (2317, 12322), (4634, 6161)]