28494442

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{751}}^1$

素因数の和:1125

約数の個数: 16

約数和(自身を含む): 43640064

約数和(自身を除く): 15145622

約数列:

[1, 2, 61, 122, 311, 622, 751, 1502, 18971, 37942, 45811, 91622, 233561, 467122, 14247221, 28494442]

約数ペア:

[(1, 28494442), (2, 14247221), (61, 467122), (122, 233561), (311, 91622), (622, 45811), (751, 37942), (1502, 18971)]