28026692

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 49942872

約数和(自身を除く): 21916180

約数列:

[1, 2, 4, 101, 173, 202, 346, 401, 404, 692, 802, 1604, 17473, 34946, 40501, 69373, 69892, 81002, 138746, 162004, 277492, 7006673, 14013346, 28026692]

約数ペア:

[(1, 28026692), (2, 14013346), (4, 7006673), (101, 277492), (173, 162004), (202, 138746), (346, 81002), (401, 69892), (404, 69373), (692, 40501), (802, 34946), (1604, 17473)]