22528016

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2833}}^1$

素因数の和:2919

約数の個数: 40

約数和(自身を含む): 50603904

約数和(自身を除く): 28075888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 2833, 3976, 5666, 7952, 11332, 19831, 22664, 39662, 45328, 79324, 158648, 201143, 317296, 402286, 804572, 1408001, 1609144, 2816002, 3218288, 5632004, 11264008, 22528016]

約数ペア:

[(1, 22528016), (2, 11264008), (4, 5632004), (7, 3218288), (8, 2816002), (14, 1609144), (16, 1408001), (28, 804572), (56, 402286), (71, 317296), (112, 201143), (142, 158648), (284, 79324), (497, 45328), (568, 39662), (994, 22664), (1136, 19831), (1988, 11332), (2833, 7952), (3976, 5666)]