56212688

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7069}}^1$

素因数の和:7155

約数の個数: 40

約数和(自身を含む): 126241920

約数和(自身を除く): 70029232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7069, 7952, 14138, 28276, 49483, 56552, 98966, 113104, 197932, 395864, 501899, 791728, 1003798, 2007596, 3513293, 4015192, 7026586, 8030384, 14053172, 28106344, 56212688]

約数ペア:

[(1, 56212688), (2, 28106344), (4, 14053172), (7, 8030384), (8, 7026586), (14, 4015192), (16, 3513293), (28, 2007596), (56, 1003798), (71, 791728), (112, 501899), (142, 395864), (284, 197932), (497, 113104), (568, 98966), (994, 56552), (1136, 49483), (1988, 28276), (3976, 14138), (7069, 7952)]