28534016

素因数分解:

$2^8\times 7^1\times {\mathrm{15923}}^1$

素因数の和:15946

約数の個数: 36

約数和(自身を含む): 65097312

約数和(自身を除く): 36563296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 15923, 31846, 63692, 111461, 127384, 222922, 254768, 445844, 509536, 891688, 1019072, 1783376, 2038144, 3566752, 4076288, 7133504, 14267008, 28534016]

約数ペア:

[(1, 28534016), (2, 14267008), (4, 7133504), (7, 4076288), (8, 3566752), (14, 2038144), (16, 1783376), (28, 1019072), (32, 891688), (56, 509536), (64, 445844), (112, 254768), (128, 222922), (224, 127384), (256, 111461), (448, 63692), (896, 31846), (1792, 15923)]