72672334

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 127650816

約数和(自身を除く): 54978482

約数列:

[1, 2, 7, 14, 71, 113, 142, 226, 497, 647, 791, 994, 1294, 1582, 4529, 8023, 9058, 16046, 45937, 56161, 73111, 91874, 112322, 146222, 321559, 511777, 643118, 1023554, 5190881, 10381762, 36336167, 72672334]

約数ペア:

[(1, 72672334), (2, 36336167), (7, 10381762), (14, 5190881), (71, 1023554), (113, 643118), (142, 511777), (226, 321559), (497, 146222), (647, 112322), (791, 91874), (994, 73111), (1294, 56161), (1582, 45937), (4529, 16046), (8023, 9058)]