39566013008

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{194149}}^1$

素因数の和:194475

約数の個数: 40

約数和(自身を含む): 78579494400

約数和(自身を除く): 39013481392

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 271, 376, 542, 752, 1084, 2168, 4336, 12737, 25474, 50948, 101896, 194149, 203792, 388298, 776596, 1553192, 3106384, 9125003, 18250006, 36500012, 52614379, 73000024, 105228758, 146000048, 210457516, 420915032, 841830064, 2472875813, 4945751626, 9891503252, 19783006504, 39566013008]

約数ペア:

[(1, 39566013008), (2, 19783006504), (4, 9891503252), (8, 4945751626), (16, 2472875813), (47, 841830064), (94, 420915032), (188, 210457516), (271, 146000048), (376, 105228758), (542, 73000024), (752, 52614379), (1084, 36500012), (2168, 18250006), (4336, 9125003), (12737, 3106384), (25474, 1553192), (50948, 776596), (101896, 388298), (194149, 203792)]