28950108

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3089}}^1$

素因数の和:3178

約数の個数: 48

約数和(自身を含む): 74753280

約数和(自身を除く): 45803172

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 2343, 3089, 3124, 4686, 6178, 9267, 9372, 12356, 18534, 33979, 37068, 67958, 101937, 135916, 203874, 219319, 407748, 438638, 657957, 877276, 1315914, 2412509, 2631828, 4825018, 7237527, 9650036, 14475054, 28950108]

約数ペア:

[(1, 28950108), (2, 14475054), (3, 9650036), (4, 7237527), (6, 4825018), (11, 2631828), (12, 2412509), (22, 1315914), (33, 877276), (44, 657957), (66, 438638), (71, 407748), (132, 219319), (142, 203874), (213, 135916), (284, 101937), (426, 67958), (781, 37068), (852, 33979), (1562, 18534), (2343, 12356), (3089, 9372), (3124, 9267), (4686, 6178)]