47392688

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22271}}^1$

素因数の和:22305

約数の個数: 40

約数和(自身を含む): 110469120

約数和(自身を除く): 63076432

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 22271, 44542, 89084, 155897, 178168, 311794, 356336, 423149, 623588, 846298, 1247176, 1692596, 2494352, 2962043, 3385192, 5924086, 6770384, 11848172, 23696344, 47392688]

約数ペア:

[(1, 47392688), (2, 23696344), (4, 11848172), (7, 6770384), (8, 5924086), (14, 3385192), (16, 2962043), (19, 2494352), (28, 1692596), (38, 1247176), (56, 846298), (76, 623588), (112, 423149), (133, 356336), (152, 311794), (266, 178168), (304, 155897), (532, 89084), (1064, 44542), (2128, 22271)]