28202204

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 50295168

約数和(自身を除く): 22092964

約数列:

[1, 2, 4, 107, 131, 214, 262, 428, 503, 524, 1006, 2012, 14017, 28034, 53821, 56068, 65893, 107642, 131786, 215284, 263572, 7050551, 14101102, 28202204]

約数ペア:

[(1, 28202204), (2, 14101102), (4, 7050551), (107, 263572), (131, 215284), (214, 131786), (262, 107642), (428, 65893), (503, 56068), (524, 53821), (1006, 28034), (2012, 14017)]