72799982

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{1709}}^1$

素因数の和:1808

約数の個数: 24

約数和(自身を含む): 117271800

約数和(自身を除く): 44471818

約数列:

[1, 2, 19, 38, 59, 118, 361, 722, 1121, 1709, 2242, 3418, 21299, 32471, 42598, 64942, 100831, 201662, 616949, 1233898, 1915789, 3831578, 36399991, 72799982]

約数ペア:

[(1, 72799982), (2, 36399991), (19, 3831578), (38, 1915789), (59, 1233898), (118, 616949), (361, 201662), (722, 100831), (1121, 64942), (1709, 42598), (2242, 32471), (3418, 21299)]