27787214

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1283}}^1$

素因数の和:1329

約数の個数: 48

約数和(自身を含む): 55330128

約数和(自身を除く): 27542914

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 442, 637, 833, 1274, 1283, 1547, 1666, 2566, 3094, 8981, 10829, 16679, 17962, 21658, 21811, 33358, 43622, 62867, 116753, 125734, 152677, 233506, 283543, 305354, 567086, 817271, 1068739, 1634542, 1984801, 2137478, 3969602, 13893607, 27787214]

約数ペア:

[(1, 27787214), (2, 13893607), (7, 3969602), (13, 2137478), (14, 1984801), (17, 1634542), (26, 1068739), (34, 817271), (49, 567086), (91, 305354), (98, 283543), (119, 233506), (182, 152677), (221, 125734), (238, 116753), (442, 62867), (637, 43622), (833, 33358), (1274, 21811), (1283, 21658), (1547, 17962), (1666, 16679), (2566, 10829), (3094, 8981)]