286932016

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{36083}}^1$

素因数の和:36169

約数の個数: 40

約数和(自身を含む): 644315904

約数和(自身を除く): 357383888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 36083, 72166, 144332, 252581, 288664, 505162, 577328, 1010324, 2020648, 2561893, 4041296, 5123786, 10247572, 17933251, 20495144, 35866502, 40990288, 71733004, 143466008, 286932016]

約数ペア:

[(1, 286932016), (2, 143466008), (4, 71733004), (7, 40990288), (8, 35866502), (14, 20495144), (16, 17933251), (28, 10247572), (56, 5123786), (71, 4041296), (112, 2561893), (142, 2020648), (284, 1010324), (497, 577328), (568, 505162), (994, 288664), (1136, 252581), (1988, 144332), (3976, 72166), (7952, 36083)]