57871816

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{733}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 110980800

約数和(自身を除く): 53108984

約数列:

[1, 2, 4, 8, 71, 139, 142, 278, 284, 556, 568, 733, 1112, 1466, 2932, 5864, 9869, 19738, 39476, 52043, 78952, 101887, 104086, 203774, 208172, 407548, 416344, 815096, 7233977, 14467954, 28935908, 57871816]

約数ペア:

[(1, 57871816), (2, 28935908), (4, 14467954), (8, 7233977), (71, 815096), (139, 416344), (142, 407548), (278, 208172), (284, 203774), (556, 104086), (568, 101887), (733, 78952), (1112, 52043), (1466, 39476), (2932, 19738), (5864, 9869)]