28971572

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{10667}}^1$

素因数の和:10775

約数の個数: 24

約数和(自身を含む): 58545984

約数和(自身を除く): 29574412

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 10667, 21334, 42668, 74669, 149338, 298676, 1034699, 2069398, 4138796, 7242893, 14485786, 28971572]

約数ペア:

[(1, 28971572), (2, 14485786), (4, 7242893), (7, 4138796), (14, 2069398), (28, 1034699), (97, 298676), (194, 149338), (388, 74669), (679, 42668), (1358, 21334), (2716, 10667)]