28817206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{56951}}^1$

素因数の和:56987

約数の個数: 16

約数和(自身を含む): 49206528

約数和(自身を除く): 20389322

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 56951, 113902, 626461, 1252922, 1309873, 2619746, 14408603, 28817206]

約数ペア:

[(1, 28817206), (2, 14408603), (11, 2619746), (22, 1309873), (23, 1252922), (46, 626461), (253, 113902), (506, 56951)]