28026232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8693}}^1$

素因数の和:8743

約数の個数: 32

約数和(自身を含む): 58423680

約数和(自身を除く): 30397448

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 8693, 17386, 34772, 69544, 113009, 226018, 269483, 452036, 538966, 904072, 1077932, 2155864, 3503279, 7006558, 14013116, 28026232]

約数ペア:

[(1, 28026232), (2, 14013116), (4, 7006558), (8, 3503279), (13, 2155864), (26, 1077932), (31, 904072), (52, 538966), (62, 452036), (104, 269483), (124, 226018), (248, 113009), (403, 69544), (806, 34772), (1612, 17386), (3224, 8693)]