29871478

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23447}}^1$

素因数の和:23476

約数の個数: 24

約数和(自身を含む): 56134512

約数和(自身を除く): 26263034

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 23447, 46894, 164129, 304811, 328258, 609622, 1148903, 2133677, 2297806, 4267354, 14935739, 29871478]

約数ペア:

[(1, 29871478), (2, 14935739), (7, 4267354), (13, 2297806), (14, 2133677), (26, 1148903), (49, 609622), (91, 328258), (98, 304811), (182, 164129), (637, 46894), (1274, 23447)]