75620798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1381}}^1$

素因数の和:1544

約数の個数: 32

約数和(自身を含む): 131345280

約数和(自身を除く): 55724482

約数列:

[1, 2, 11, 19, 22, 38, 131, 209, 262, 418, 1381, 1441, 2489, 2762, 2882, 4978, 15191, 26239, 27379, 30382, 52478, 54758, 180911, 288629, 361822, 577258, 1990021, 3437309, 3980042, 6874618, 37810399, 75620798]

約数ペア:

[(1, 75620798), (2, 37810399), (11, 6874618), (19, 3980042), (22, 3437309), (38, 1990021), (131, 577258), (209, 361822), (262, 288629), (418, 180911), (1381, 54758), (1441, 52478), (2489, 30382), (2762, 27379), (2882, 26239), (4978, 15191)]